[GeronL]

I have no idea what they were thinking, does the Battlestar Galactica show up and attack the Enterprise in the next film?

[Norm Lenhart]

DeathStar as Vger: Electric Boogaloo 2 - The Vrngance!

[GreyFriar]

No, the Battlestars Galactica and Pegasus both appear and rescue the Enterprise from a Drazi death cruisers.

[tanknetter]

I have no idea what they were thinking, does the Battlestar Galactica show up and attack the Enterprise in the next film?

They're saving the crossovers for the other parts of Star Trek. One will be Battlestar/Voyager/A-Team (focus on Dwight Shultz and Dirk Benedict), the other Star Trek Next Generation/Star Wars (Han seduces both Troi and Crusher, then wins the Enterprise from Riker in a high-stakes poker game)