Did you put ANY thought into this? All it would do is make Premeditation more tedious and less interesting to use by limiting your options, while not fixing anything and in fact encouraging the issue (break combat by cheesing zones/doors/line of sight to reset cooldowns and heal), much like the Psi changes did for Psi as a whole. There's no easy way to fix this (like adjusting some feats) unless you totally redesign the way Underrail plays or majorly improve NPC AI.
