The news does not cone as a surprise, considering the amount of times, Walsall representatives including first team boss Richard Money have watched City Reserves this season.
Andrews has scored eight times for the reserves this season but has only had limited first team experience since he joined the club last season from Crystal Palace and been loaned out four times in that period.
With Ray Ranson withdrawing the reserves from the Pontins League, other players are expected to be allowed to leave or get trials before the loan transfer window closes on Thursday.