Kenny Jackett will be forced to make at least two changes to a winning side for the visit of Leeds United to The Den on Saturday.
Tresor Kandol, on loan from the Elland Road outfit, is ineligible under the agreement between the two clubs that allowed him to join The Lions, whilst Chris Hackett is suspended for one game after picking up his fifth booking of the season at Tranmere last weekend.
Jermaine Easter is also still missing as he serves the third match of his ban.
The Lions boss has more options at his disposal than a fortnight ago, however.
Neil Harris is now well into the second week of full training after recovering from the neural problem in his back which has kept him out of action since the Hartlepool game on 6th September and he is added to the squad.
Vying with Chopper for a striking role alongside Gary Alexander is Ashley Grimes who netted a first half hat-trick for the reserves in the 5-2 win over Palace in midweek.
The 21-year-old former Manchester City front man is still waiting for his first league start since arriving at The Den in the summer.
Gifton Noel-Williams, who is still striving for  match fitness, played a full 90 minutes in that reserve game and is likely to be amongst the substitutes.
Alan Dunne filled the right back slot against Palace and with his natural inclination to get forward at every opportunity could provide a natural replacement for Hackett, although Andy Frampton has been the regular defensive cover throughout the campaign so far. Danny Spiller, who is now fully fit and has been playing regularly for the reserves, provides the manager with additional midfield cover.
Leeds are unlikely to show many changes from the side that beat Brighton 3-1 last Saturday and Tresor Kandol has warned The Lions defenders not to give 13-goal top scorer Jermaine Beckford time and space around the penalty box.
He also singled out promising midfielder Fabian Delph as one to watch.

A reminder to Lions fans, this match is all-ticket and tickets are now off sale. You are advised to arrive in good time to ease congestion at the turnstiles.