Go Nintendo's a little ahead of the curve with a small pic, of unspecified origin, confirming two original Punch-Out!! pugilists' presence in the forthcoming Wii-make.
No surprise we'd find Great Tiger and Pissin' Hurricane Piston Honda in this version, but as the official site remains stuck with Glass Joe, Von Kaiser, Disco Kid and Coming Soon, I guess this qualifies as a leak.
Commenter on their site says there are two or three more characters left unconfirmed for the game, which drops May 18.
Two More Characters Confirmed for Punch-Out!! [Go Nintendo]