Regarding Eddie Edwards and Davey Richards, apparently there were no issues with their most recent WWE tryout. They are scheduled to be back for the next set of NXT tapings in January but were not offered a contract yet.
NXT writer Ryan Ward is pushing for Triple H to sign them and it appeared they got good reactions from NXT trainers Billy Gunn and DeMott also.
WWE is allowing Richards and Edwards to finish their commitments to Ring of Honor on December 14th but do not want them working anymore dates for that company.
Source: Wrestling Observer Newsletter