units that "may not move"

[triangular_cube]

Is there a scenario where rallying would be relevant? I guess I cant say if thats moving or not, but usually when units are frozen they wake up when fired on or spotting the enemy or some such circumstance that would allow them to then rally afterwards. 

Have to agree with Peter that digging in would count as moving as it specifically "costs all of a units movement allowance" per the rules in addition to the situational context mentioned above.