Map Select for Practice Mode

It can be annoying when you're trying to do something in fort with your friends, and a bunch of interfering morons keep coming along and attacking you. So then you think to yourself, "Let me go to practice mode so I don't have to deal with these idiots." Sadly, practice mode is limited to a small square with two item spawns. BUT WHAT IF: when you click practice, a screen pops up, with a list of different maps that you can choose from. This could have the normal practice map, the fort map, both of the graveyard maps, some of the arena maps, maybe even some of the old versions of the fort map.