Birmingham City manager Lee Clark will reportedly complete the signing of Portsmouth midfielder Hayden Mullins in the coming days.
The 33-year-old is expected to be Clark's third signing this week following the acquisitions of goalkeeper David Lucas and striker Peter Lovenkrands.
It is believed that Mullins will join the Championship club due to Portsmouth's inability to afford to keep the majority of their first-team players, according to BBC Sport.
Mullins switched to Fratton Park in 2009 following stints at Crystal Palace and West Ham United.