Big Show and Mark Henry have to be winding down by now (Henry will be around for 3 years, we know that but he could also be phased out during these years into a backstage or commentary role of some sort). So Morgan, who is comparatively young, athletic for his build. Has a good look and presence and is serviceable on the microphone could fill the role of a monster heel. God knows Brodus is going to need a lot of work to be taken seriously. Tensai is a veteran so he won't be around forever, neither will Kane and Mason Ryan doesn't scream monster. Matt Morgan can fill a hole in the wwe that could be empty in the next 3-4 years.