07 Rendezvous fuel pump
 

So I replaced the head gasket and the fuel pump worked prior to this. I even pulled the fuel pump relay to depressurize the fuel system.
but now after everything is back together the fuel pump doesn't work. I put some gasoline in the intake manifold and she tried to start. I ordered a new fuel pump.
But was wondering if there is anything I should try checking before I drop the tank?