Manuokafoa is to join the Parramatta Eels, with a deal expected to be finalised in the coming days.
The two Tongan internationals came to the Cowboys in 2009 with a great opportunity, but both failed to meet expectations.
Henry said he hopes things work out for the pair as they look to further their careers elsewhere.
''Both Manase Manuokafoa and Antonio Kaufusi have sought and been granted a release from their contracts at the club and on behalf of the club we wish them all the best at their new clubs and for them and their families for the rest of the season,'' Henry said.
http://www.smh.com.au/rugby-league/...kyer-setting-new-standards-20100625-z9py.html