Should blow it out of the water.1. Sabretooth - He's such an important character in Wolverine's life, and I think that makes a fight with him so intense. I'm also very intereted to see how their fight(s) compare to that of X-Men's.
I've never been impressed with the Wolvie fights in the X-men movies. They never managed to capture the intensity and raw energy I associate with the character. I imagine a Wolverine fight similar to the Bourne fight scenes, with less frantic cut scenes, and more knives and cutting.
X2 was the closest they could get without going rated-R. For a guy whose memory was lost he did pretty well. He went for the right spots.
Any fight with Deadpool.
The mansion fight was okay, but the Lady Deathstrike fight was pretty "meh" to me. Too much wire work stuff. Not only that, but I want Wolverine to look like he's somewhat trained, he doesn't need to look like Bruce Lee, but look like he knows what he's doing. In the X-men movies he looked like a brawler with claws.
And I'm not talking more blood, I just want the fights to seem more intense, faster and a more intense, yet effective looking fighting coreographing. Something like the way they have Bond fight in the new Bond movies. Short quick blows, each directed for a kill shot. Fights that still have that brutal intensity, yet you can tell both combantants have training.