Blue Valkyrie
Not seen such Bravery!
Am I missing something blatantly obvious here. If you're sacked for gross misconduct and don't agree, then you take your former employers to the employment tribunal, and there are laid out timescales & procedures to follow. You can't take your employers to court. In theory, if the employment tribunal found in your favour, you could then sue for defamation of character and so on.
There is a debate whether Poyet, on a fixed term contract, has a legal case under employment law, or under contract law.