Waffledynamics said:
I'm not convinced Putin is desperate. It doesn't seem like he's sending in trained troops nor modern equipment for the most part. If true, he's softening up the Ukrainians with cannon fodder. Am I wrong about that?
I believe that you may be overlooking the fact that all of the most elite heavy ground forces must utilize the same fuel supply trains and the same roads as the forces that went in first. I believe that Putin had only one opportunity to choose which level of forces he sent into Ukraine and he chose to send the conscripts and unit with older equipment. The units equipped with more modern tanks and weapons would have to move more slowly through torn up roads and mud bogs and around the burned out wreckage of those that went ahead of them.
The key principle of employing the reserve is to reinforce success and not failure. Rage may lead Putin to ignore this (especially if he has relieved the CoS as reported earlier) but almost nobody (at least not competent logistician) would advise sending more forces behind those that are stalled.
If there is a way for the Russians to begin correcting their mistakes it would be to employ some reconnaissance in communication with their battalion task groups and to coordinate close air support. Unfortunately for the Russians, that is not just some hasty organizational changes while in the fight, that is a culture change that takes time and a lot of practice. The Russians seem to be very rigid in employing units by type instead of integrating task forces with organic capabilities for ISR, fire support coordination, and logistics.