I say bullshit. Most likely the Clemson fan who took these pictures removed the 'E' (either literally or via Photoshop) to make the guy look dumb. Why else would actual space for the 'E' be allocated by the creator of the text unless there was an actual 'E' there at some point? And, assuming the Clemson fan would do such a juvenile thing, then I wouldn't put it past this same prick to also remove the apostrophe in the first picture to complete his ironic tale Bama fan ignorance. "Oh look, a dumb Alabama fan misspelled a word! Tee hee! Even funnier - he tried to fix his grammatical error and STILL didn't get it right!! Tee hee hee!"
This looks cooked to me.
** Please note this point of clarification: this is only considered a juvenile act when done by another fan base and directed at the Alabama fan base. Obviously, if this were done by a Bama fan, the guy would no longer be considered a 'prick' but merely a 'prankster'.