Supercell has used many ideas from the community in the past, I wouldn't be surprised if one of yours might actually come true. The exclusive skin for records sounds actually really good
I do think that adding combos between brawlers could be unhealthy, eventually you'd have brawlers who'd have insane bonuses in a combo who are otherwise usually without said combo. You'd have to balance each individual brawler around a combo that may not even be active in a match if they're too strong together. Imagine say a Gene and R-T combo that's so good you'd have to nerf either each brawler or the combo itself. Or imagine a combo that is broken but can't really be nerfed conceptually (think of how the gadget gear used to worked, you couldn't really nerd +1 gadget to sat +0.5 gadget lol).
But, good idea for the cards. I just wonder if Supercell is creative enough to fill out enough cards for each brawler😭
what about pets? you have a chance to find a pet from most things, but there are small / medium / big pet boxes, which can hold small amounts of rewards, and also a bigger chsnce to get a pet. you can equip one before a match or in the menu and they give mini buffs and not game changers
Things that I think devs should do/fix/add or listen to:
1) Fix bugs. 2)Fix Carl's faster pickaxe Star Power. 3) balance the game(I'm looking at Damian, Star Nova and especially Bolt). 4) Improve control settings. (Let us make custom control layouts for diffrent brawlers instead of using one layout for all, Give us sensitivity settings) 5) 2 or 4(in total) more bans in ranked. 6) let us change skins before ranked game starts (like with builds). 7) decrease the gap of stats between at least P7/9 and P11. 8)Let us swap pick order/position in draft with our teammates(small quality of life improvement, but especially usefull for people who play with randoms or people who do not communicate through voice chat outside of the game) 9) Fix Records because they totally messed it all up (obvious one) 10) Hypercharged skins should have option to use basic skin instead of upgraded/hypercharged version simmilar to Ranked skins (because why should I be forced to use Hypercharged skin version if I don't like it???)
Things that I want personally: # Gravity Falls collab(we got Bill cipher pin for some reason...) # More Battle cards (backgrounds) like: sky, forest, dark forest, swamp, futuristic, fire/ice/water etc, maybe battle cards related to trio themes (circus, mystics etc.). # Longer Throphy road (150K/200K+ max maybe) or something to make it make sense to push and still be rewarding(not to mention that prestiges failed imo: A)Because exploits, Broken matchmaking. B)After pushing brawlers high enough you esentially always have to play in ladder at the high lvl with no option to play more casually or to train/practice with lower stakes. C) Prestige rewards are meh at best (I didn't talk about "B" from my own expirience, I just heard about this topic in the community some time ago) # Sprout's "Corrupted Sprout" skin maybe should look in game the same way he looks in lobby and walk on vines on his back instead of driving on his wheels (but idk how it would look in games) # Tara's Shadows/pets should have custom skin models depending on the skin if her attack and super visuals and animations change, why not shadows?. # Some skins could have more than one profile icon # Headless rider Stu should have green flames/fire inside his head/pumpkin it's even green on his Profile icon lol # there could be bonus progression rewards in higher ranks in ranked
My opinions on those ideas and comparing them to mine if I have one, disclaimer, I try to also do something realistic in my concept where both Supercell and players can be happy
Cards : my favorite idea of the video I feel like once every Brawler will get their Buffies I feel like Gears will be deleted as a whole, maybe there could be card trading feature with the club just like when in school you trade Pokémon cards
Synergy : sorry but I don't really like them we already have Claw Machines who are dedicated to a trio and usually when they release they make a trio be meta anyway but you aren't forced to play the whole trio, Claw Machines being based on trio is one of the only things I like about Buffies
Records Rework : isn't that just Mastery ? It's actually one of those idea where I have done a concept for, my idea was every 500 Record XP rewards you with a Record Box similiar to your files which gives you Coins PowerPoints and Credits and every Record Tier Reached gives you an Omega Record Box which gives you Gadgets, Star Powers and Hypercharges along Coins PowerPoints and Credits, basically helping the player in upgrading his Brawlers but I haven't thought of the flexing part because I am one of those rare players who use a Record Battle Card because I think they are cool
Gamemode Mastery : I like it maybe also add a 8 gems per game mode cap so players remember to play other modes for their 30 gems cap
Ticket Cash : I know I am P2W but doesn't seems too OP for F2P players so Supercell can still earn money so I agree
Group Chat : I made a similar idea but it was more social and making a community so they could focus on making Clubs more competitive, I have beef with Mega Pig btw but as someone who missed Star Shelly by 4 months I think new players should NOT touch Star Shelly but I agree crosstrading is a problem
Oddities Shop changes : you didn't adressed the biggest problems but I agree with your changes, but I think there should be 2 more slots to have 8 slots since there's more skins now and I like the make your own deal idea I did that too
Daily Freebie : yes I mean who the hell would disagree ?
Hypercharge Change : I love it I wish every Hypercharge had their own set of Stat Boosts and durations so balancing them can be easier, maybe this is what Gears needs to be
Ranked : I like your idea, but Ranked needs more changes, for the Lite Track idk maybe too much progression 35 Buffies in 2 Months if you are a no-lifer is too much
Balance Changes Poll : I think there need to be a test gamemode slot were they can tweak the game like adding WIP Balance Changes or change things such as Brawlers do less damage for Damage Inflation and this slot would only be available for Masters Players and they can give feedback on that mode and maybe add a secondary small temporary Trophy Road so they can get rewarded for it
Pokémon Collab : I am a big Pokémon fan but idk what to say
Ngl one of the things I liked about clash Royale was that (at the time) each card you could unlock was somewhat related to the arena you were in, I really wish brawl stars would kind of impliment a bit of its world building more into the game as well