The 21-year-old signs for Celtic from National League North side Chester, where he’s been since the summer after earning a move from Avro. Jack was a key figure for Avro, playing a leading role in their promotion to the Northern Premier League Premier Division.

Having come through the academy at Stockport County, Jack gained senior experience on loan at Stockport Town and Avro before an impressive full season at Chadderton where he made over 50 appearances. A return to Avro last season saw him instrumental in Avro’s promotion to Step 3 as their captain.