[ While Reinhardt's fire strikes are powerful and handy in a fight, it makes sense that he doesn't want to use them in this context. It's fine, because Jack can handle any of the long-range attacks that they'll need as they mount this defense.

He walks over to the cannon, gesturing for Reinhardt to follow him. ]

Let's guard this one. We can always aim it at Ysevrai ourselves, if he comes close enough. You focus on guarding the cannon, I'll keep an eye out for any more radicals.

[ Chances are that the two of them being posted here will be more than enough to dissuade any radical from coming too close, but being up on the roof also gives Jack a good view of all the action taking place both down below and on nearby rooftops. ]