Steve Cooper was keen to sign Mason Holgate during his time at Nottingham Forest and today he was sent off in horrific circumstances. The Sheffield United defender left his team facing an uphill battle after he was dismissed in the opening 10 minutes. Initially, referee Stuart Attwell gave the Forest-linked player a yellow card but after a VAR check, it was upgraded. Mason Holgate sent off after horror challengeWell, this one certainly wasn’t for the faint-hearted! His knee-high challenge could have seriously injured Kaoru Mitoma but thankfully he was able to continue. Holgate looked baffled a…