Manchester United midfielder Darren Fletcher has become a "mental fan" as he recovers from a knee injury.
The Scotland international will be at Ewood Park on Saturday where Blackburn Rovers provide the opposition.
Fletcher has found it hard to watch United after suffering the setback playing for Scotland last month.
Sir Alex Ferguson's side are chasing glory on two fronts - the retention of their Barclays Premier League title, not to mention getting their hands on the Champions League trophy.
Fletcher said: "I have turned into a mental fan now I am not on the pitch.
"I find myself in the directors box questioning referees' decisions. I really need to calm down. People are looking at me and wondering 'who is that lunatic?'
"But it is just getting to that stage where the club want to achieve so many things. I am desperate to get back but have to make do with being in the crowd, so that is frustrating."