Bring Events like URF to Custom Games!

Many modes are long gone and missed, but clogging up the map selection with all the options might make queue impossible. But what about making custom games have an option to use past events like one for all and URF? Also to be able to add bots to these. URF is a good training ground since you can spam for gold to test out a build, or to just mess around with friends. I think having bots and making events part of a custom game setting can bring people the events they liked (not giving out past event rewards of course) and not clogging up anything.