#1 Move to RAW: AJ Styles
AJ Styles has been one of the stalwarts of the blue brand since the brand split and although some fans may be trepidatious of him moving to WWE RAW, it's the right time to do it. Styles has faced almost every top guy on the SmackDown brand and he now needs to move to RAW where a whole host of new feuds await him.
#1 Move to SmackDown: Roman Reigns
If Seth Rollins wasn't the WWE Universal Champion, there would have been far greater chances of 'The Architect' to move to the blue brand. However, with Rollins as the top guy on RAW, it's Roman Reigns who should now be moved to SmackDown.
Not only will it create a bunch of fresh match-ups for Reigns, but WWE also needs some top names on the blue brand before the show moves to FOX later this year.