Too many AR players

Looking at team building and seeing players like slasher getting picked up … seems there is A lot of AR players( clay/Lamar/Wake/illey/Gunless/Brack/Alec/Assult/Beans/) and there is not enough spots 🤣🤣 top SMG talent is so hard to find can these pro players really not Switch roles and become good ?? Having so much raw talent and playing the game everyday…. Players like priestahh and attatch OR Kenny have ran multiple roles … why wouldn’t they chose the role that would keep them on rosters…..(Cammy/ temp/ghosty) like sooo many players that could potentially get left out or have teams with too many ARs. If I had cammys talent I’m definitely pulling out a SMG. Just blows my mind how riled are just so defined and players can’t be good with other weapons