My pick is more recent, not unsung but not sung enough - Mike Edwards.

Hunt and Goodwin are easy picks, and good ones. When they played it was with Mair, McCulloch, Christie and Chiedozie all ahead of them. They rarely played together, so had to hold down the middle and protect the defence with either Masson, Hooks or Harkouk by their side. And they did it (most or some of the time)!