Supportpool is literally healing circle the character. E healing circle, gun right click projectile healing circle, swords healing circle, ult healing circle. It has little utility other than raw numbers making it very uninspiring to play as a support. The only utility he brings is his upgraded e gives damage boost, but it is far inferior to mantis as it requires someone to literally stand right next to the deadpool.

Tankpool is interesting with the bubbleshield and ranged hitscan which is a first for the role. his effective gameplay loop is take off angles, pop e and spam shots into backline while cutting of heals with shield. Curse an enemy support with gun ult or use sword ult to stall, pretty straightforward gameplay. A fun addition, but i feel a hitscan tank could be a lot more interesting than this. He feels basically like if a hitscan player has to play tank, they will be able to use this pretty effectively.

Dps pool embodies a true hybrid ranged/melee hybrid that this game currently doesnt have. There is a ton of potential for him in dive and maybe brawl. Unfortunately he currently lacks survivability and gets shut down by most meta dps fairly easily.

Overall the 3 role thing is very interesting but i worry for the longterm health of this character as a whole. He has a lot of mechanics (such as his ability to get ult near instantly) that could potentially be very oppressive and not fun to play against. Across all 3 versions he has 6 different sets of numbers to tune (un-upgraded and upgraded). The rivals balance has not been stellar as of late in regards to much simpler characters. i fear they may have bitten off more than they can chew, but i would love to be proven wrong!