Anderson Silva's son hints at GSP fight on Instagram

Does Anderson Silva's son have the inside scoop on the MMA match of the century?

Fresh rumors have sprung up surrounding a possible meeting between Silva and fellow UFC legend Georges St-Pierre, and Silva's son, Kalyl, is doing his part to feed the flames.

On Saturday, Kalyl posted, and then quickly deleted, an Instagram photo of "The Spider" and "GSP" accompanied by the message "Christmas month will be exciting." Those cryptic words are in line with an oft-discussed return for St-Pierre at UFC 206 on Dec. 10 in Toronto.

The UFC hasn't said a peep about its plans for Silva or GSP, but Kalyl may have spoiled the news.