What if we like made it so riot games made it more possible to get the champs we really want

What if there was a way that riot games could both make money and make some of the players lives easier what if they implemented a system where we lock in what champ we want to save for next, then you click an agreement that states you cant stop this until you're there and unlock the champ you so desire and to get out of it you just have to pay like 85 RP or something just my thoughts as i have no self control over whom i buy cause I'm bad at life [cass-cry]