#3: Only top heels can walk out

We've already mentioned how stalling is a big no-no for the show's opener, but even after the first match has ended, there are certain rules about leaving the match.
Often, a heel will walk up the ramp in an effort to be counted out, no doubt infuriating the crowd and this negativity is only doubled when its a heel champion who leaves to retain their title.
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According to a rule from the leaked document though, only top heels can do the walkout, though it's unclear why. Not only that, a Superstar must get approval by those backstage before the show to see whether they feel the spot can be justified.
It seems right now that walkouts are reserved for top heels like Bobby Lashley, Drew McIntyre and Baron Corbin.