Gavin makes London Road trip
Gavin Massey's last appearance was against Preston North end over two months ago but he is now fit to face The Posh this weekend.
The former Watford trainee played forty five minutes in a friendly on Wednesday afternoon but the trip to London Road could see his first return to first team action.
Freddie Sears also played forty five minutes in the friendly as he continues his comeback from injury and is included in this weekend's twenty man squad.
Loanee Alie Sesay was looking forward to the game against Shrewsbury but a waterlogged pitch prevented him making his debut so he'll be keen to be involved against Darren Ferguson's side.
U's: Walker, Cousins, Wilson, Olufemi, Dickson, Sesay, Okuonghae, Kent, Eastman, Wright(David), Eastmond, Gilbey, Bean, Massey, Vose, Sears, Watt, Morrison, Ibehre, Bonne.