"when morale is already down"? Russia is absolutely winning the Ukrainian conflict. I don't believe any of the western sources on this theater. The following is from "Simplicius", who stated a few possible options for what could actually be going on.

#1. Prigozhin is working with AFU/SBU/CIA to backstab and destroy Russia, coordinating his actions with them.

#2. Prigozhin is secretly working with Putin to remove the stodgily entrenched Russian command. Notice, not in a single one of his rants has Prigozhin accused Putin or so much as even mentioned his name. There’s a possibility that all this is theater to cause a “conciliatory deal” to be made which will result in the ‘stepping aside’ of Shoigu. Putin has previously “laterally promoted” (in actuality demotions) several big name siloviki in the past. For instance, Sergei Ivanov who was deputy prime minister and presidential chief of staff was “moved” to head some ‘ecological’ department. Could we see Shoigu used as a fig leaf to settle the impasse by “laterally” moving him to some other ostensibly ‘important’ (but actually irrelevant) position?

#3. Everything is actually “as is” and whatever we see on the surface of the conflict pretty much represents what’s really happening.

If say, #1 above is the case, it would mean the following:

1. The Wagner mutiny began clearly prematurely. The front is not broken, ukry do not win. In this situation, rebellion means "stab in the back" and the army will not support it.

2. The prematurity of the rebellion (which was clearly planned in advance) is caused by a simple fact: in the near future, Prigozhin would certainly be deprived of the main part of his troops - to maintain even a 30,000th military group at his own expense, without the support of the state (read - funds and materials from the Moscow Region RF) - he definitely could not have been for more than a couple of months (and even then - hardly);

3. At the moment there are no videos, etc. evidence of the active actions of the "Wagners". There is information that their forces in the rear training camps did not know anything at all and were not ready to act. With a high probability - only a part of the units concentrated in the Lugansk region takes part in the rebellion.

4. "Campaign to Moscow" for "Wagner" is extremely difficult - most tanks simply will not reach Moscow on their own, it is generally useless to drag artillery to Moscow, and attacking in light armored vehicles means risking defeat along the road, which is generally "easier than easy ". Everything rests solely on the presence of loyal units ready to fulfill the order and open fire to kill ("Akhmat" may well execute, for example, and not only "Akhmat")

5. If by the morning (that is, after 5-6 hours) "Wagner" does not achieve significant success (and so far no success has been heard of it) and military units do not openly go over to its side, the rebellion will drag on and every day it the final success will be more and more improbable... well, if the Kremlin doesn't screw up out of habit, of course, and start urgently "searching for compromises" and exposing Prigozhin to use the overworked nose of a well-known VIP official.