There's seriously no room for Dolph Ziggler in the main event scene right now.
I don't see anyway you can't put the title on Henry by Wrestlemania. The guy is a proven draw and brought Smackdown its highest ratings in a while with his reign as World Champion, and the ratings haven't returned to that point since. And it's not like Henry is a one-hit wonder, he did the same thing in ECW when he was ECW Champion.
Another solid SD. One complaint: if Kofi and Titus are going to job, they should be wrestling each other. They had a feud between tag teams last year and it led to some pretty good matches and good character development for both Kofi and Titus. I've never been a Kofi fan, but when he was at the announce table during some PTP's matches, he was legitimately funny while ripping up the PTP's.