Georges St. Pierre's UFC return has been speculated for some time after he vacated his welterweight crown in December of 2013.
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And if Anderson Silva's son's Instagram post is to be read into, we could have a huge superfight on our hands.
GSP (25-2), a welterweight at 170 pounds, would need to either move up to 185 to fight Silva or agree on some sort of catchweight.
UFC 206 is in Toronto, and many have put the pieces together for the Canadian superstar's return to the Octagon.
St. Pierre walked away on a 12-fight win streak. Silva (33-8) has lost four of his last five fights, with his lone non-loss being a no contest.
Only time will tell.
(H/T Uproxx)
