According to youtubers, the next update will be on Augest 28th. This will include balance changes to brawlers like Shelly. But why not a new brawler? The last one was introduced 2 months ago for the last update.
Well, here is a brawler Supercell can add. This is a unique brawler, someone who can rebuild walls but isn't OP(at least probaly not, comment what you think about him).
Name:Bob(for Bob the Builder)
Rarity:Super Rare or epic(you decide on that)
Base Health: 3800
Attack: Hammer. Bob throws a hammer, similar to Carl's pickaxe(btw it looks like a hammer), with a range of 5 tiles and a thickness of half a tile. All brawlers in that half tile lose 1000 health if he was power one. Unlike Carl, he doesn't get it back. I think the reload should be 1.8 seconds, but comment if you think it should be different.
Super:Fix It! He can repair up to 10(comment if it should be lower) tiles of walls, bushes, skulls, etc. Anyone( including team mates) in fixed walls(not bushes) will be pushed outside of that area, taking no damage.
Better Repair: He can fix 12 walls instead of 10!
Extra Repair: Like Bibi, he get a bar that takes 5 seconds to activate. If it is activated, he can still perform his normal attack, but can also fix 2 walls!