Practice tool modification (riot read this)

Hi, So I have an idea.

I've been seeing a lot of advertisements on youtube lately regarding league of legends, and every time Im forced to watch them (youtube just auto plays and i tune in and out myself) I keep hearing "league has a variety of champions for everyone, whether you shoot from afar, or are a close corner fighter" I don't know something like that.

Anyways, as I keep hearing this, when you (riot/League of legends) tell all these potential new players about league of legends and how there is absolutely a perfect champion out there for them to love to play, Do you ever potentially think that a NEW player would have a hard time finding that perfect champ?

Especially since there are 136 some odd champions in league, and only a VERY FEW AMOUNT get released weekly for free play, would you not find it hard as a new player to find someone you like to play?

So i was thinking, Why not have every champion (including the new ones that come out endlessly) available to try out in a non multi player game such as the infamous practice tool? (And yes I double checked this to see if you can play champs you don't own in the practice tool)

it'd be nice to test out a new champs abilities to see if I'd truly like to spend the extra 1500ip for early purchase, as well as for new players to have a hands on learning curve where to spend their first bit of earned ip....

Just a thought...