#1 Drew McIntyre
Drew McIntyre shocked everyone when he appeared on SmackDown Live this week. Following a colossal battle against Roman Reigns at the Show of Shows, McIntyre skipped the RAW after WrestleMania, but he showed up on the blue brand which suggests he could be heading to SmackDown Live after Superstar Shake-Up. As a matter of fact, McIntyre went on to main-event the show this week.
McIntyre gained considerable momentum in the last few weeks. The Scottish Psychopath dismantled two-thirds of The Shield before being pinned by Roman Reigns at the Grandest Stage of Them All. It is no secret McIntyre established himself as one of the biggest heels of the red brand in last one year, and he might be looking forward to continuing his dominance if he moves to SmackDown Live.
McIntyre is definitely World Championship material. Since the Scottish Psychopath already had some bouts with the Universal Champion Seth Rollins, a rivalry with Kofi Kingston could be a fresh feud for the WWE Universe.