Now I think the problem with Del Rio matches is that he keeps it too "simplistic" because the Average ADR match can easily be summed up to superkick-superkick-enziguri armbar. As I've said before, for a "submission" wrestler his repetoire isn't very submission friendly and I think that makes it hard for the audiences to get into the Average ADR match...meaning ones without guys the audience already supports addding that to how he just seems to be phoning it in during those matches.
Either he should make his moveset more "grappler"-esque and focus on targeting the limbs to build suspense for that armbar or come up with more exciting "kick" moves to add to his matches. Because while Punk and Bryan do use a lot of kicks, their sequences as well as their choices of the type of kicks they use are more fun to watch than just a bunch of superkicks to the stomach.