Superhero movies inserting secret cameos is nothing new, but as far as Deadpool 2 is concerned, I'm particularly intrigued as to who the sequel brought in this late in the game. The first Deadpool movie's only major cameos were Stan Lee and Rob Liefeld, the former of whom has popped up in nearly every Marvel-related movie and the latter of whom was definitely deserving of a quick appearance since he co-created Wade Wilson. I would imagine that neither of these two men returning for Deadpool 2 would warrant being kept a closely-guarded secret, so for now, let the guessing of this individual's identity commence!