This just doesn’t seen right… but if you get the first unit phase and take both actions with a unit that does not have a reaction token on it, like say move/move, then during your opponents unit phase that unit is still allowed to make a reaction! As it does not yet have a reaction token. Allowing the unit to essentially take 3 actions over the course of the turn?
The best use of this would be to move/move a unit up next to units that are suppressed or got reaction tokens during the command phase then when your opponent goes to activate them you can react, letting you move/move than open up on a unit.
Can find anything that say this isn’t how it would play out, as you can react if you don’t have a reaction token. If its turn it a really interesting mechanic. Thoughts?