Is Wolverine absolutely, definitely, without a shadow of a doubt, 100% dead?
I really don't think so. Honestly I think they can still bring him back. His death didn't seen definitive to me, he only got impaled and stabbed a lot of times, Wolverine has recovered from stuff like that loads of times in the past. Yes, I know his powers are much weaker now, but I don't think theyre gone altogether. So long as the kids removed the piece of wood sticking in him I see no reason why he can't slowly heal.
Basically, I think the writers are playing safe here. Yes, Logan is dead in this franchise at the moment, but it doesn't seem 100% final. It's as though they've left a glimmer of hope should they want Jackman to return at some point in some small capacity.
If they'd wanted to finish him off for good they'd have had him get decapitated by X24, who also had adimantium in his body. They could have heated his admantium up like they showed in The Wolverine film in Japan, then let him cut Wolverine's head off with it.
Thoughts?