Conversation so far:
What is Nottingham Football Club?
Nottingham Forest Football Club, often referred to as Forest, is a professional football club based in West Bridgford, Nottinghamshire, England.
Are there any other interesting aspects about this article, besides what Nottingham is in relation to Stuart Pearce?
After leading Forest to an unbeaten start to the season, Stuart Pearce was named as a candidate for the league's Manager of the Month award for August.
How long was Stuart Pearce under this position?
Stuart Pearce was a defender for most of his career.
Why did Stuart Pearce relinquish his managerial duties?
Stuart Pearce left because had a new job lined up at Newcastle United.
What did Stuart Pearce do afterward?
Stuart Pearce joined Newcastle United under Kenny Dalglish, and played in the 1998 FA Cup final, though again he emerged on the defeated side.
Why did Stuart Pearce leave?
Both Stuart Pearce and Barnes assert in their autobiographies Gullit felt threatened and the senior players were being sidelined to prevent them challenging him for the manager's position
What did Stuart Pearce do after leaving?

Question: What was his biggest attribute?
Self-contained rewrite: What was Stuart Pearce's biggest attribute?