Recon and a Modest proposal...

[RLWilson]

Or another way to do this is if they are disrupted they have their full movement allowance so long as they are moving away from any sighted enemy units. That way they can get out of Dodge quickly even if disrupted. 

And even, if disrupted as op fire, they could still move if they have any MPs left, as long as it is away from any sighted enemy units.