I mean Black Panther is a trained Warrior period plus he is slightly metahuman and CRAZY gadgetry.
Wolverine is damn near unkillable plus he has been a warrior/soldier for 100 years!
Deathstroke is crazy powerful with crazy gear a trained soldier whose purpose before getting upgraded was to be an assasin now he is a metapowered assasin.
Against.......
Spiderman.........hey I love him but he got skills after he got his powers
Batman.......won't kill nuff said there
Daredevil..............he's good also but certainly not up to Deathstroke or BP in his vibranium suit.
I would have to disagree with Wolverine's team winning because I see all three of them having bad teamwork and butting heads being egocentrics especially Wolverine and Deathstroke. Deathstroke will try to be the leader of the team and Logan will not like being bossed around and will challenge him. T'Challa will also have a problem as he is used to being the king of a nation and will not like taking a backseat to the other two.
On the other hand Spidey and Daredevil have already worked together before showing good teamwork. Batman is no stranger to taking the leadership role as he has done it many times with the JLA. Spidey's team wins due to good teamwork while the other team would probably be at each other's throats as much as their opponents.
Yeah, I don't see team two getting along at all. W/o any good teamwork team 2 loses, but if they manage to get it together then they win. I mean team 1 really only has one person with powers so this is a little mis-matched.