Kurt tagged along, since Cyclops had not given him any other specific orders. There was nothing he could do down here, his technical knowledge was just enough to repair an eleven-year-old's gameboy (and 'repairing' usually amounted to blowing the game cartridge and changing the batteries), and everything above that he handed to Forge or, recently, Baird.
Well, that they should have expected. Kurt wrapped his tail around Creed's left arm, and tried to restrain the other with both hands. "Herr Creed, please. We can do this like civilzed mutants, no need to lash out." However, a little voice in the back of his head wouldn't cease to nag. Finally, not wanting to stab his colleagues in the back in front of Creed, he only telepathically spoke up again.
I realize he's not exactly the picture pf pacifism, but he does have a point. Kurt looked at Remy and Logan; yeah, he was not going to make friends with this, but he felt like he should at least voice his doubts. We are judging him based on our Creeds. Actually, I am judging him mostly based on something my Logan told me about my Creed. If I'd apply that strategy to other members of our recent team, you would see me trying to drop something heavy on Magneto's head, because where I come from, that would be an approrpiate greeting for him. He paused briefly to readjust his weight. Do we have to lock him up? Wouldn't just the collar be enough, providing we have one made of material that he could not rip to shreds?
Kurt couldn't said if he, in Creed's place, wouldn't have reacted in a similiar way. Creed couldn't hear most of the conversation. He was hurt and expecting hostility. He must also know that once he was in that cell, the X-Men would not easily let him go again, just for precaution's sake. No wonder he was feeling defensive. Not that Kurt liked the idea of the brutal mutant anywhere near the students, but they should try treating him with more respect.
We might not want to make him our enemy if it can be avoided. If he spoke the truth, he is the only one with inside information about the new Weapon-X, as the Chef* said.