My list would include Mark Roberts, Liam Buchanan, Ross Forbes, ATS, Steven O'Donnell, Lyal Taylor and James Craigen (for that goal). Thought Liam Lindsay would go on to be a great player (and losing him was a big factor in our relegation).
Have enjoyed watching Banzo develop and Squiddy has been wonderful and frustrating in equal measures.
However, for me Doolan is already a legend and we won't fully appreciate what he has done for the club until he is no longer here.