Exactly, I've said this a few times before in this and other similar threads but if they had bothered to look down at their Map display it would have shown them...................yes a MAP. ( assuming the dopes hadn't deleted the correct RWY from the FMC Legs page, which is quite frankly possible )
No excuses, retrain those Pilots but first change the culture in SWA that allowed this most basic of errors to occur in the first place.