Source: Team_Talk
Peterborough back in for Bennett
The 19-year-old defender has two years remaining on his contract at Blundell Park but is thought to be keen to talk to the newly-promoted Championship side.
Grimsby chairman John Fenty, who branded Posh's initial bid "derisory", will weigh up the new offer but insists he does not want to sell.
Fenty told the club's official website: "Although we have a substantially improved offer from Peterborough, we are not in a position to respond until I return from the Football League meeting in Portugal and when we have evaluated further interest being shown by other clubs.
"I must reaffirm that the club has no desire to sell Ryan - although it is pleasing that other clubs are showing an interest in our players."
