I am not a big miniatures fan. In 1E, it was not too difficult to run simple combats without miniatures. The occasional diagram would suffice. With attacks of opportunity and flanking, that's not possible in 3E. I'm wondering if anyone has come up with a re-balanced set of rules that can run without miniatures -- obviously, a number of feats, class abilities and rules would have to be removed and/or replaced. What work has been done on that front?