The way they're seated it looks as though he fires either JR or LJ and either Marlee or Meat .. and they put these edits on to intrigue rather than inform
If he chooses Marlee over Meat it would just emphasises how capricious his decisions are imo. She has been pleasant, seems bright, and avoided the catfighting (probably glad she couldn't hear it!) but as a PM has not been very impressive. She won her first task which was a fundraiser by a mile .. but that was about having lined up big donors, and she spent all her time on that rather than managing the team, who were even late opening their gallery. Meat's won two tasks and has been a major contributor in every one.
And if he doesn't select Meat you can bet your boots one of the PMs will have him back for the final task, precisely because of the strength of his contribution. If Marlee's not selected as PM, I wouldn't risk my boots on her being asked back, although I'll admit if you wanted to recruit a really useful woman you'd be scratching around slim pickings ..
LaT for a spot of organising (which would come with a baby voice), and Star for the only skill she's shown, computer graphics, and the potential to turn the competition to stone with a stare and a flick of the serpents on her head! It's the pretty limited useful contributions generally from the women which have brought Marlee to the final four imo
Caryl