One of the most exhilarating types in wrestling to watch is He Who Cannot Be Kept Down. The Comeback Kid, we might call him. We now have this in Roman Reigns. We’ve needed one of these for a long time. Not Daniel Bryan — he is the underdog. We need the persecuted hero who always prevails in the end. These are difficult times, aren’t they? We’re prone to following false prophets, like Bray Wyatt. We…