Bayer Leverkusen's Jurica Vranjes has been included in the squad despite his team reaching the final of the Champions League, but his participation in the match is doubtful.
With captain Leigh Adams, Jurica Pavlic and Troy Batchelor already signed up, that would just leave just two spaces left to fill -another reserve to 'double up' alongside Ryan Fisher and the club's number eight rider who comes into the line-up when others are injured or unavailable.