....striker Callum Terrell on loan from National League side Wrexham until the end of the season.
The former Donacaster Rovers man has been training with his new team-mates whilst waiting for international clearance.
The 20-year-old is in line to make his Avenue debut this Saturday in the trip to AFC Telford United.
Terrell joined Doncaster in 2006 where he played for their youth system for a number of years.
After finishing top goal scorer for in his last year he then joined Wrexham in 2014.