FORMER St Kilda and Carlton player Matthew Lappin believes keeping it simple is the key to being a successful coach.

“You need to know what your players’ triggers are, what their limits are  – I think coaches can overcomplicate things sometimes,” Lappin said.

Lappin, 43, was in Sunraysia for a few days to help close friend and Wentworth co-coach Wade Hancock formulate his and Sam Cu...