Since no one wants WWIII and the Polish MIG-29’s represent an escalation and intervention by a NATO member country, why don’t we do what the Turks (also NATO) already did? Send them drones operated from far Western Ukraine in air-to-ground roles. Drones won’t be shoot down Russian MIGs, but they can raise holy hell on columns of armor.
Just my 2 cents...
They could use more of them.