The last fight Khabib was down to like -130ish before missing weight. To be fair that line bounced all over the place. I kinda agree that I think this time the line is gonna move more toward Khabib. There's the recency bias of how badly he wrecked Barbosa, and the fact that Lee had some success putting Ferg on his back early in their fight before Ferg's pressure and pace broke him in the middle of that fight.
Ferg will be far more active off his back than anyone Khabib has faced, that much is a given. His cardio won't let him down, so he's less likely than anyone Khabib has faced to mentally break having to fight off his back. He also is as good as anyone at snagging the front headlock into his snapdown when he's shot on, but Khabib more relies on chain wrestling and kind of dragging his opponent down near the fence than he does hitting power doubles or shooting from distance.
I still like Ferg in this spot, but I'm less confident than I was leading up to their last fight. I'm with you in that I'm gonna wait for a better spot to hit Ferg. Might not get +200, but I think we'll get better odds than what they are now.