Ukraine literally just needs to muster one airstrike of 20+ jets agains the column heading towards the capital - it will be the last mission for most of the pilots for sure but it will really tear up the column as they are all perfectly lined up.
There are no need for that. That "3km" convoy was already bombed repeatedly, and suppressed by artillery. It's too deep behind Russian lines, but I believe losses there are severe.
Instead, there are free airstrike opportunities. This following screws strategic options with these small spear pushes, and destroys units with more certainty because they already got very, very extended, and gorillas/territorials may pick them off later at small cost, and grab their equipment.
After that, Ukrainians will need to find out weaknesses in Russian deployment, and use aviation against that.
I repeat, Kiyv area now is a fortress which soaks 1 BTG per day with ease, and Russians are afraid to do anything big there now. Moreover, local mobile defence, and Baraktars are already seemingly doing good at destroying flanking pushes.
Instead, something more daring, and unexpected can be done now. What about bombing Belo? I believe NATO got all Belo air defences mapped now.
Or, the they can thoroughly cleanup Kharkiv surround, push off Russian artillery, and unfold the front there again. I see a lot of artillery there, hide & seek urban battles in suburbs, but not much units capable of holding the line with serious armour/firepower.
South is a big question mark. I believe Russians have air defence from Crimea there now. NATO's eyes should know.
@jhungary I think it's playing into Ukrainian side to not to let the flow of battle to slowdown. Russians will not let them exploit their initial messups for long.