Looking at the current rankings:
(C) Merab - Can't fight until March or April
1 - O'Malley - Coming off loss
2 - Umar - Coming off win over #4 Cory, Possible vs Yadong
3 - Petr - Booked vs #5 Figgy
4 - Cory - Just lost to Umar
5 - Figgy - Booked vs #3 Yan
6 - Marlon Vera - Coming off loss to #5 Figgy
7 - Cejudo - Coming off loss to Merab, Unknown when he will come back
8 - Yadong - Coming off loss to #3 Yan, possible next opponent for Umar
9 - Bautista - Coming off win over #11 Jose Aldo
10 - Font - Coming off win over #12 Kyler Phillips, probably wont be ready for DEC, JAN, or FEB
11 - Jose Aldo - Coming off loss to #9 Bautista
12 - Kyler Phillips - Coming off loss to #10 Font
13 - Jonathan Martinez - Booked vs McGhee
14 - Dom - Coming off loss to #6 Vera
15 - Jackson - Coming off win over Blackshear
Looking at the rankings, excluding the champ, only Umar, Bautista, Font, and Montel Jackson are coming off wins.
O'Malley, Cory, Vera, Cejudo, Yadong, Aldo, Phillips, and Dom are coming off losses.
Yan, Figgy, and Martinez are booked.
The best-case scenarios were:
1- Umar vs Merab in February while Figgy waits for a TS
2 - Merab vs Figgy while Umar waits for TS or takes another fight
Now, Merab will not fight Umar AND there is a chance that Figgy vs Yan is a war and they are both too damaged to fight Merab in March.
We knew since the end of Merab vs Sean that Merab didnt want to fight Umar, the UFC should have just booked Figgy vs Merab. Figgy already had a good case for a TS and the clock is ticking, he is old and now they are going to make him go through an elite BW in Yan which will no doubt damage him further or in the worst-case scenario (for him) he loses and drops out of title contention. Pretty shit match-making IMO.