Problem is I think planning to supply beds would, in some quarters, be seen as "planning to fail"....
Choosing my words carefully I'd say it's become a bit of a given now that a descision may have been made somewhere that if the weather falls over the operation suffers badly but the expense will be absorbed...If that's the case some investment needs to be made in the advance provision of free food in case a shorthaul flight get stuck off gate for umpteen hours, better I.T. to allow easier access to info and rebooking, and yes, even camp beds.
I know crews and ground staff were absolute heros over the weekend and went well beyond the extra mile..