Minion Mastery? An idea

Wouldn't it be nice, if there was a mode called minion mastery, where you control where your minions go on summoners rift? Like the selection process would be like team builder, but whichever lane you are, excluding jungle, would spawn with an item called minion mastery, that allowed you at the start of the game to draw your minion route to any turret that wasnt in base, for example top could send theirs through the jungle to mid, but the cool twist would be you could only use it once or you had to wait a ridiculously long time to use it again, bot would have two, one for supp one for marksman, so that would make it more fun, perhaps marksman gets half a minion wave and support gets another? that would be some interesting strategies, the mages cut through river to converse with the battlers at the first turret, would also make jungling a bit easier, using the minions as damage buffers from monsters and get their help, or maybe have a buff called phased ground, where no monsters can hurt the minions and no minion can attack the monster. Just a thought, really would be fun