SPELLY:
That was August 1989.
I'm pretty sure Kebbie made his debut towards the back-end of the 1988/89 season, because I was in my final year at Junior School then, and I remember he came to our school teaching us Rugby & Sprinting Skills.
Brimah made his debut in the 1988/89 season and scored 18 tries in 19 games before he left in the 1989/90 season.