Jojo smiles benignly with his eyes closed, with a "calm down" motion of the hands out. Tracy looks at Jojo disbelievingly while holding a wand. Sean has his eyes closed and face scrunched, trying to stay calm.
Tracy: It's dangerous because we're about to shoot him.
Jojo: Yes, but hold your fire, my good man! Allow the Titans the courtesy of first shot, won't you?
If he fails, there is nothing lost. If he succeeds... well, then justice will be served in the usual way.
For now, let us allow him his historic dare.