He may call himself retired and sick of the game of poker, but it seems there's still one thing left that can draw Doug Polk back in: his long-time grudge with Daniel Negreanu.
The two high-level players, who have been at odds for years, were back at it over the past few days on Twitter after Polk diverged from his mainstream focus to take some shots at Negreanu once again.
After some back-and-forth, with the flames stoked by Joe Ingram, discussion of a potential heads-up grudge match has commenced.