I actually like Kayal and Stephens as a partnership a bit more than Stephens and Propper. They compliment each other more. Dale does the dirty work, Kayal is FAR more creative. That said.....
Much to my surprise I didn't get laughed off NSC for suggesting the Albion's recent 'backs to the wall' performances, is partly down to Kayal replacing Propper.
Yes they are both the creative side of their partnership with Stephens but Kayal creates the space while Propper seems to stay in position and lets the ball do the work.