Simon Shaw (London Wasps) and David Flatman (Bath Rugby) re-joined the squad last night at their training base, the Pennyhill Park Hotel in Bagshot Surrey. Despite Flatman's return, Gloucester's Paul Doran-Jones remains with the squad.
Shaw is a member of the EPS squad announced last July and Flatman is cover for the loose head prop position.
David Wilson (Bath Rugby) is continuing to receive treatment for his neck and shoulder injury and will be assessed over the next two days.
Paul Doran-Jones (Gloucester Rugby) will remain with the squad having earned his first cap as a replacement against Argentina last Saturday.
Speaking with the local media before the Gloucester team set off on the long trip north to Newcastle, Director of Rugby David Humphreys discussed his team selection and stated that Friday night's meeting will be a challenging one.
Speaking to the local media on Thursday, Matt Kvesic was looking forward to the trip to Newcastle Falcons, and the captain is looking to lead from the front with plenty for the Cherry and Whites to work on.
Gloucester saw a 12-0 lead overturned by Harlequins on Friday night as the visitors ran out 22-15 winners. After the game, Director of Rugby David Humphreys spoke about missed opportunities on the night.
Speaking to the local media on Thursday, James Hudson explained his excitement for tonight's game with Harlequins and that he is backing the Cherry and White squad to impress during the next set of Aviva Premiership games.
Despite a dream start at Kingston Park, scoring a try after just 26 seconds, Gloucester couldn't capitalise against a dogged Newcastle Falcons side. Too many penalties were conceded and too many errors made as the Falcons prevailed 20-10.
There are three changes to Gloucester Rugby's starting line-up for Friday evening's Aviva Premiership fixture away at Newcastle Falcons. Steve McColl will make his first Premiership start for the club.