I don't know what Alvarez is thinking but considering his fight history and his record I don't think he's afraid of anyone, I'm sure he would step back in with Mcgregor any day to try and avenge his loss and I don't think he'd be doing it just for the money. I think one of the main reasons he hasn't agreed to fight Dustin Poirier again is because Eddie is ranked number 3 and fighting and potentially losing to a lower ranked fighter is not helping his case for another title shot. Personally I want to see the winner of Kevin Lee vs Barboza fight Poirier and Tony Ferguson fight Eddie Alvarez next, I know the timelines and injuries may not be perfect but I think that would be pretty wicked to see. I think it would also be exciting if Ferguson fought Poirier next and Alvarez got the winner of Lee vs Barboza... Either way I don't think Poirier vs Alvarez 2 needs to happen, not yet anyway.