It's common knowledge at this point that "Wolverine 3" will be Hugh Jackman's last go-around with the adamantium claws. Yet before all is said and done, he may pop up in a few more places just for fun. There have been rumors that Jackman will cameo in "X-Men: Apocalypse," and now the actor himself has fans wondering if he'll make a brief appearance in Ryan Reynolds' upcoming "Deadpool."

Jackman posted this video of Reynolds on Twitter from the set of the "Deadpool" reshoots.

Why would the actor be on the "Deadpool" set if not for a quick cameo?

Of course, Jackman could have just been stopping bye to say hello. Even Patrick Stewart pulled that move on the set of "X-Men: Apocalypse" during principal photography. Even actors like to pop in to say hello from time to time.

But Reynolds has said in the past that he would love a Wolverine appearance and Weapon X is the connective tissue between the two characters. Plus, Jackman has already made a hilarious cameo in "X-Men: First Class" so why not one more for old time's sake? It all makes too much sense.

Whatever the case may be, "Deadpool" will hit theaters on February 12, 2016.