Good post - but from a different perspective a lot of the records Russ spun at Wigan particularly in the later days weren't seen as Northern Soul but rather out and out pop. Pop records have always been played but the feeling from many at the time 77/78 was that certain DJs were dropping the Soul Roots from Northern and the percentage of pop records were overwhelming. So I would find it slightly ironic that Russ would lament the lack of Northern Soul records on todays scene.
I had a great time at Wigan loved some of the records and disliked others - but hats off to RW for getting it off the ground whatever his motives.
Cheers
Manus