Lol hell na, that's going to take 100+ more Chapter's to happen, the Blackbeard Pirate's are far soo strong for them at the time. But there's like a slight bit of a chance that they'll clash, Blackbeard against Strawhat Luffy that is.
Blackbeard's after something, there's a 75% chance that he's after Whitebeard's head and claim the Honor for himself, or he's going to take Strawhat's head knowing that he is the infamous Money D. Dragon's son.
Or the old skool pirate way, destroy everything and anything that comes close within the range of their hands. Whatever that guy's after he's surely going to be famous after this Battle.