Very different players for me. MGW's primary skill is taking and moving the ball quickly on the move. Grealish was a Fifa dribbling cheat code. That he had that ability to hold on to the ball and manipulate it, is why pep payed all that money to turn him into a cog - he doesn't have a use for dribbling machines in his systems. But he is exceptional and strong on the ball, has assimilated peps decision making preferences, and can be accurate on the offload now he doesn't fall down on every possession.
Not sure Morgan has the chops on the ball, accuracy on the offload, or the finishing, to attract pep at this point. Perhaps he's running a pattern on manure again? In the current squad unbuilding environment in the 'ship anything over 60 would be hard to get. Probably somewhere oil rich?