I dunno but he needs a decent win, or two.
Beating two other top LWs would justify him having a title shot, regardless of whether that's Charles or Dustin.
I think fighting Dustin again next would be a mistake. That would be three losses in a row.
I doubt he can beat Dustin at this stage.
I think he could beat Justin and Chandler. Both are chinny, stocky wrestlers like Alvarez was, and others. I know they're much better strikers but they wouldn't be hard to hit for McGregor especially, I think he would probably TKO both of those guys.