I played Colette vs. melee Ramos crew last night and I have a strategy to add. I don't think I've seen this on here, but I may be forgetting. If it's a repeat, I apologize.
My crew was
Colette
Cassandra
Coryphee x 2
December Acolyte x 2 (I use what I have)
vs
Ramos
Joss
Steamborg Executioner
Steampunk Arachnid Swarm x 2
My strategy was Treasure Hunt, his was Slaughter. I used Colette and the Coryphee to blitz the treasure piece and had it in the deployment zone on the first activation of the second turn. But that's not what I want to mention.
On the first turn, the Borg, Steampunks, and Joss moved up their maximum range. My last activation was to take Cassandra (already 6" out) and walk her 15" directly into melee with the Borg and one Swarm. Because of this, the second turn made it so the Steamborg could do nothing useful. On the second turn, I just waited until the end and activated Cassandra last, attacking once and then Dance Partner'd her back to the deployment zone, from whence I proceeded to mount a defense against the spider army.
Edit: Just got an answer in Rules that the Borg could've disengaged and trying to keep it there would negate Celebrity. So the plan isn't as fun as I thought.