Even if it's his same song, but with some bass and some noise, with a little intro thing like him going "Hall of Pain!!" or something like that, and then into a remixed version of his current song with some bass. The world champion needs some sort of reaction to when his song first starts, Orton has his "I hear voices..." John Cena's song has the intro thing, Undertaker's bell, Triple H's riff, DX (are you ready), Stone Cold's glass, etc. I went over this already, anyone who is being pushed (especially as fast as Henry) needs to be able to get a reaction as soon as possible, which having a more impactful theme implies.
Superhero, its not a question of whether it suits him, because it does, but being the current face of Smackdown, it needs to be an instant "wow factor" like a panic button needs to go off, and his current theme just doesn't do it.
Other examples include Miz's AWESOME and Big Shows WEEEELLLLL...