Justice Dems, yeah. They don't have that kind of muscle that the DNC proper does. And they may not respond well to threats, but I'm not sure what other route to go if they're being sticks in the mud.
I just know we're only gonna get those two to vote on a few more progressive bills this term, so I hope the ones they back (or are pressured into backing) are bigger structural ones. And an increased minimum wage.