Unless the Air Force flips on Putin (it might) columns of armor with no air support are nothing but target practice for MiG-35's.
If it doesn't happen something is going on, on the back side. Again either the Air Force flipped or something else.
Anyone that thinks armor in columns driving in strait lines can survive air strikes was not in Iraq during the First Gulf War.
These statements are simply military analysis not pro or anti either side in this mess.