He was in the side when the goons played schalke, they were in the same group.
http://www.bbc.co.uk/sport/0/football/20134482
XI Player Eligibility
Article 18
General provisions
18.01 In order to be eligible to participate in the UEFA club competitions, players
must be registered with UEFA within the requested deadlines to play for a
club and fulfil all the conditions set out in the following provisions. Only eligible
players can serve pending suspensions.
18.02 Players must be duly registered with the association concerned in accordance
with the associationâs own rules and those of FIFA, notably the FIFA
Regulations on the Status and Transfer of Players.
18.03 Players must have undergone a medical examination in accordance with the
mandatory criteria as set out in Annex IX.
18.04 Each club is responsible for submitting an A list of players (List A) and a B list
of players (List B), duly signed, to its association for verification, validation,
signature and forwarding to UEFA. These lists must include the name, date of
birth, shirt number and name, nationality and national registration date of all
players to be fielded in the UEFA club competition in question, as well as the
surname and first name of the head coach. In addition, the lists must include
the confirmation by the clubâs doctor that all players have undergone the
requested medical examination; the clubâs doctor is solely responsible for
ensuring that the requested playersâ medical examination has been duly
performed.
18.05 The club bears the legal consequences for fielding a player who is not named
on list A or B, or who is otherwise not eligible to play.
18.06 The UEFA administration decides on questions of player eligibility. Challenged
decisions are dealt with by the Control and Disciplinary Body.
18.07 As a rule, a player may not play in a UEFA club competition (i.e. UEFA
Champions League and UEFA Europa League, but not UEFA Super Cup) for
more than one club in the course of the same season. Exceptionally, however,
a player who has been fielded in the first, second, third qualifying round or the
play-offs of the UEFA Champions League or UEFA Europa League is entitled
to play in the UEFA Champions League or UEFA Europa League for another

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