Forest trial Sonner
By Peter O`Rourke
Last Updated: 01/01/70 1:00am
The Northern Ireland international is currently without a club after being released by Walsall at the end of last season.
The 31-year-old trained with the Forest squad on Friday and is expected to feature in Saturday's pre-season friendly at Scunthorpe.
Forest boss Paul Hart is determined to bolster his midfield and he will cast his eye over Sonner as well as fellow trialists Matthew Jones and Brynjar Gunnarsson