All four players are being assessed and City manager Chris Sutton will make a late decision over their inclusion.
Meanwhile, Sutton is prepared to let Jamie Clarke leave the club after the striker handed in a transfer request on Monday.
Clarke has not played since the Imps' 3-1 home defeat by Rochdale in mid-December.
"I don't want to keep players here if they don't want to be here," Sutton told BBC Radio Lincolnshire. "We are still in a fight at the bottom of the table and I want players who want to play for the club. If he doesn't, then he can go on his way."
Source: Team Talk
Source: Team Talk