We don't need to mate if you ask me. There are just a lot of shouts based off his performance against Lincoln City that he's too good to be on the bench. I personally would hate to see him go so if it ends up Marco Silva has a goal to keep him in the squad, that is my best suggestion.
But Digne can play on the wing. He did it against Wolves and did a fine job. Has probably the best first touch on the squad.
Play Baines at left back and Digne on the wing if our objective is letting Baines play more often.