Team Builder Recomendation

Okay so i play a lot of team builder with a friend and i was just thinking that a REALLY good addition to the creation of a game is having a better way to select a role for a lane that you are searching for. bottom lane is really hard to find because no one plays support and there are people that put themselves as a (tank) when they really mean to be a support but you have to put support/marksman in bottom or you get a long ass timer due to kicking the 50 million marksmen that show up when you want a support but you think there might be some people that are tanks in the bot lane, so i think you should be able to select the role as (anything except marksman) so it is easier to find a team.