I, too, am warming up to Spider-Men but Divided We Fall is what I'm looking forward to. I think it will be a refreshing change of pace for the UU after all of this Children of Tomorrow stuff.
Also, will the new era after the event be dubbed Post-DWF or still Post-DoSM? After all, this is the first UU event that isn't immediately followed by a relaunch. At least im hoping... If so, at this rate Vol 4 will only last 15 issues