I think you're exactly right with 1 & 2. Reigns wins, Reigns goes first. Becky goes second.
3,4,5, & 6 are wrong for 100% sure. You must not have see that only certain people can be drafted on certain days. For some reason Charlotte, Rollins, New Day, & Brock can't be drafted Friday and can only be drafted during Raw on Monday. Why? Because reasons. Unspecified reasons with no logic.
I'm with @Niners Fan in CT, they should legitimately let the networks pick them as a shoot. I totally understand why that would never happen. But can you imagine how much buzz there would be with fans if you legitimately had no idea who could go next? That's what I mean about having no pulse. We all basically know how it's going to go already. Dolph & Roode will get drafted to Smackdown. Oh no the Raw Tag Titles are now on Smackdown. OMG. But wait. The War Raiders win them Monday on Raw so the titles move back to Raw at the last minute. Whew. That was close. Yawn.