New modes

I have more than one thought that riot can add:

1. make a gameplay where you can try any champion once just so the user can know if that champion is with the IP that is gonna be spent (ex: if you want to buy yasou you can play with him once so you can know if you liked him. And then if you didn't you can then try Katrina).
2. adding more difficult bots so players can train and enhance their skills even further without ruining their score. The bots are too easily and a player can not tell if his/her combo is a strong or weak one.