Marcus Harness is an injury doubt for Pompey’s League One clash with high-flying Peterborough on Saturday.
The winger picked up a knock during his man-of-the-match performance against Northampton in the Leasing.com Trophy earlier in the week.
But Kenny Jackett has no other new concerns for a match against a side who have scored the most goals in the division.
The Blues boss said: “Marcus has a knock to the knee and we rate him about 50-50. We’ll know more on Friday morning.
"Marcus has a knock to the knee and we rate him about 50-50."
“Other than that, though, we’ve got everyone except Jack Whatmough and Bryn Morris available against Peterborough.
“We’re pleased to have Tom Naylor back in contention. It’s good news for us because he’s a big character in our squad.
“He’s been a very consistent player in midfield or even at the heart of defence ever since he signed.”