They're going against Jasley and whoever sides with him, and there appears to be a few higher powers. It's also logically a shitty move because there's nothing to gain from it besides revenge. The cost of said revenge will be x number of lives, as well as their relationship and benefits within Teiwaz. At least they could have saved Naze when they gambled on the previous mission.

The only real thing to gain is morale.

Jasley is pulling in Iok, and Orga knows that too. That's why he's calling McGillis for help.

I just imagined them tying up Jasley at the bridge, then having Tekkadan all punch him one at a time, followed probably by Turbines. Not that they all got a turn, but whatever.