Training mode

I was thinking about a new custom mode in which players can buy all the items that they want, without having to farm to earn gold, and can max all the spells since the beginning of the match. In this way if a person wants to practice with the spells, wants to test a build or wants to try a particular combo with one pg should not wait for a custom midgame match, especially if they have to try fast things that need of an advanced item or spell..

Maybe you could set your level points and starting golds from the match creation in this way if you put some bots as enemy they have your same levels and golds..

What do you think about it? Do you like a mode like this? More than one time i had to try a combo with some spells or some champ with uncommon builds but atm the only way is do a custom game and farm several minutes or do a co-op game.. (but you can't leave a co-op game if you get bored :P )