McCann was far from happy with his side’s performance in their 4-0 defeat to Newport County on Saturday, which left them bottom of League Two and without a goal to their name after two matches.
Rovers will be desperate to earn their first league win of the season against Nigel Clough’s side, who secured an impressive 3-0 win over Morecambe at the weekend.
Here’s our predicted side to take on the Stags.
1. GK - Ian Lawlor
Rovers' new number one didn't have hist best day against Newport but was arguably their MOTM against Harrogate and Hull. Photo: Howard Roe/AHPIX LTD
2. RB - Tom Nixon
Impressed during pre-season and may get a chance to shine with Jamie Sterry out injured. Photo: Gareth Williams/AHPIX LTD
3. CB - Richard Wood
Not at the races against Newport, but wasn't the only one. Rovers will need their captain tomorrow night. Photo: Gareth Williams/AHPIX LTD
4. CB - Tom Anderson
Joseph Olowu struggled last time out and Rovers may benefit from Anderson's physical presence against the likes of Lucas Akins, who has three goals already this season. Photo: Howard Roe/AHPIX LTD