Commando Level up - thought

Perhaps we as the community have been approaching our requested need for Marines and Paratroopers from the wrong direction. Since all 3 are a specialty unit, perhaps it would be easier to program levels to the existing Commandos rather than create new unit types. Might also be more palatable to Bytos. So what about:

Level 2 commandos - gain -50% debarkation time (Marines)

Level 3 Commados - Gain Paratrooper ability - can parachute when stacked with a TAC that also does a patrol mission to that location or maybe just gets the range of a level 1 TAC and assumes planes/gliders are purchased with the level upgrade cost.

This would make Commandos a bigger part of the game, as they are often an ignored branch of upgrades as currently they are just Mountain troops and glorified city holders.