Niall Mason and Jordan Houghton must avoid a yellow card this weekend and an automatic one-match suspension.
The pair are both on four yellow cards this season and one more yellow card would mean an automatic one-match suspension under the totting up system.
The final game before the cut off for five cards is this weekend`s game against MK Dons.
Houghton picked up his fourth yellow card of the season in the defeat at Wigan Athletic in midweek whilst Mason has been on four yellow cards since the clash with Southend United on October 7th but he has been an unused substitute in the last four games for Doncaster.
A booking for either of the players this weekend would see them miss the FA Cup Second Round clash against Scunthorpe United the following weekend.
Doncaster striker John Marquis is the only current member of the squad to have served a one-match suspension under the totting up system this season.
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