In this league: Robertson and Mendy definitely. Quite a few in Europe too.
I agree with this. Robertson alone created more goals and more big chances than Digne last season. I think he’s better going forward. Mendy is better than both (when fit) and is an absolute beast defensively.
In any case, Digne is exceptional and he’s up there as a top LB, it won’t surprise me if he does move on to a CL team because if any were looking for a LB, he’d be on the list. I just don’t think he’s close to those two who are a class above the rest, irrespective of the teams they play for.