Apparently "Wildcat" Chris Harris has yet to officially sign his WWE contract, but has agreed to contractual terms. The deal between Harris and WWE, negotiated by his agent, is completed.
TNA is downplaying the signing, and spinning it as if he was a crybaby and an attitude problem, and that they don’t care he is leaving the promotion. TNA had apparently not realized his contract lapsed or simply thought WWE would not want him.
WWE has been fielding overtures from TNA talent (or their representatives), so it wouldn’t be surprising to see other TNA departures for WWE. It only seems fair, after all. TNA steals former WWE stars, why can’t WWE take former TNA Stars?