Actually, there are plenty of facts available. To state jumping to conclusions without any knowledge of facts is an erroneous statement itself.
Just like trying to land on the taxiway, on radio one minute and on radio immediately on landing, but the crew stated "there is something going on with the radio" that prevented them hearing GA...does one always call tower once on the ground to report radio problems?....more stories that dont add up.
Then there is the CVR issue....
but there is nothing to suggest they weren't looking at the runway ensuring it remained clear and safe to land.
based on? ATC was telling them to GA, and they did not give a reason. What if the previous aircraft was taking long to vacate because of a blown tire on landing? In your visual, can you see FOD on the runway, at night?
EDIT: For those of you looking at flashing lights, flares, and other scenarios, there is the FAROS system being tested by the FAA. I beleive it is installed at DFW...
Final Approach Runway Occupancy Signal (FAROS) is an FAA-sponsored concept, which is now being deployed for operational evaluation in the USA, as part of the overall enhancement of safety nets designed to reduce Runway Incursion hazards.
It works by providing a visual signal to aircraft on final approach to land that the runway ahead is occupied by another aircraft or a vehicle. This is done by adapting the PAPI or VASI system to alter from steady lights to flashing mode whilst the identified hazard remains. Externally, the PAPI or VASI system is unaltered and continues to function normally in its primary role as an angle of approach awareness indicator whether or not a FAROS input has temporarily caused the flashing mode to activate.