He confirmed to the audience that the Untitled “Wolverine 3” would be his last offing as the character Logan (as he’s said umpteenth times), but director Bryan Singer let it slip that Jackman would likely have a cameo in ‘Apocalypse’ (as you pretty much expected. As for that third Wolverine. “Three words,” Jackman said, “Old Man Logan,” essentially teasing and confirming rumors that said “Wolverine 3” will feature a storyline that features an older Logan (while a mutant who has super healing powers, Logan does age, just very slowly).
Old Man Logan confirmed for Wolverine 3 (+comic links)