At this point, I'm happy about "Arrested" moving to Mondays because there is nothing I watch on Mondays save for "medium." That could change (I haven't really checked out the new network line-ups in-depth.)
So, since AD is only on the schedule in the fall, does that we we get a "non-stop" season?
I don't like that Boston Legal's losing it's DEK-does-ABC Sunday 10pm slot and moving to Tuesday. From my perspective, this season has been one of ABC's strongest, a I found myself actually checking out shows I wouldn't normally have considered because their scheduling was so well orchestrated. Grey's Anatomy (or, Ally-McBeal-Gone-Medical) is a good example. Another was Eyes at 10 after Alias/Lost Wednesdays. Eyes, a show that had potential, is toast now. In looking at the entire ABC Schedule, there's not any two consecutive shows I expect to be tuning for. Well they had at a good year anyhow.
And on FOX, is House moving from Tuesday to Monday, but in January? Or is it starting in January? It's on the schedule twice.