OMAR Bogle and Jon-Paul Pittman are set to miss Saturday's Vanarama National League fixture against Welling United.
The striker duo both missed Tuesday's trip to Barrow after picking up knocks against St Albans City.
However, Paul Hurst is hopeful that both players will be back for next week's trip to Eastleigh.
The Town boss will now have to decide whether to hand loanee Alex Jones his full Grimsby Town debut or stick with the Marshall-Amond partnership up front.
The Birmingham City frontman impressed when he was introduced for the closing 12 minutes of the 3-1 victory at Holker Street.
Interviews with the new man and Paul Hurst are coming up on Mariners PlayerHD soon.