I like the idea of Shran meeting Archer in the expanse and them slowly gaining trust for each other, eventually teaming up in the expanse. I think it would have been cool to see a huge space battle with Kumari and NX-01 against the Xindi in Damage, with both ships taking heavy damage until the newly launched Columbia shows up. Columbia attempts to turn the tide, and does help, however, she begins to take severe damage, until we have one final Xindi ship against the trio of Ando-Earth ships. They manage to take out the Xindi ship, but not before Columbia takes a hit that blows a nacelle clean off, perhaps even further damage than that, but still leaving some survivors. Both Kumari and Enterprise take on survivors from Columbia and salvage what they can from whats left of it to make basic repairs on their own ship (so Archer doesn't steal parts from the other ship that comes in the sector later)