Practice Mode Expansion

There are a lot of people, myself included, who don't really like ranked. Everybody has there own reasons on why they don't like it, such as inting or bad sportsmanship or whatnot. This got me thinking- why don't we expand on the Practice Mode (which isn't used at all) into a ranked -liked experience? It would be awesome to play against a team of Silver or Gold ranked players to hone my skills. Or if you're really good, go against a team of Challenger ranked players. The enemy bots could be modeled around the average ranked player with each champion, such as a Bronze ranked Ashe player. For higher ranked bots, they could be modeled around one-tricks and current/past professional players. Wouldn't be awesome to see if you could CS against Sneaky or Perkz and see how well you do? This could be an awesome mode for all players, new and old, noobs and pros, to practice their skills liked Ranked without the Ranked stuff no one likes.