Originally Posted by rickair7777

There was no aileron input for sure, anybody know what the winds were?

The counter-productive component of reverse thrust actually comes into play if the plane is crabbed into the wind. More common for that to be a factor when the jet starts sliding downwind, pilot uses rudder to try to correct into the wind, inducing a crab and thereby aggravating the problem if the TRs are operating (in that case you need to idle the TRs as you correct the slide).

A little hard to make out, but I didn't see the plane crabbing UPWIND at all, which would be the instinctive reaction. Same with aileron use. Wondering if they had some malfunction which induced left yaw (stuck brake, asymmetric thrust, steering)? Any of those would be recoverable on a dry runway (BTDT)...