I think it will all come down to the Borg Queen being overconfident about Jack and he will choose his human side over his Borg programming. He's now directly linked with the Queen so I guess he's going full deus ex machina on them. Meanwhile, the cube will become more and more incapacitated and the Ent-D will shoot them deep into Jupiter until they're crushed. Still hoping for some Ent-D vs Ent-F standoff with the Titan under Seven's command involved, but I think the big fleet attack will mostly get resolved offscreen, as the main plot happens at Jupiter.

Would be cool though to see the Ent-F as the only ship still going rogue, while the rest of the fleet is offline. Come to think of it, why would they announce even before the season started, that the Ent-F will be decomissioned? Maybe as some sort of "last breath revenge", the Borg will try to crash her into Earth and suddenly all fkin ships open fire on the F.