[quote=@WindsOfFate]
Wait, Captain.

Sa'Cha is going to witness the Rangers get their suits and report back to Udonna?  How are we playing that part out?  He's going to be at the bake sale as well flirting with Finn and minding his business as instructed.  
[/quote]

Well, he could fall with them into the tunnels. Since the ship is underground, he'd need to be there to witness it, unless he senses the energy from up on the surface.