Dublin was good both up front, and as a centre back. Keane was lethal. He only needed half a chance to score.
Wallace and Ferguson were a package deal. Probably the best actual striking partnership we ever had.
https://m.youtube.com/watch?v=2e7XkChBtvE
Success = More fans.
Anything else (Northampton, SISU, women abusing players...etc..) is, in general, an excuse.
Whether you like it or not, this has been proved in our case.