He means that the 3 DCs can cover striker and the oppositions AMC, if motivated - and 2MCs and a DMC to cover the oppostions MCs as well as his AMC if not motivated. etc
FC Bristbury
Season 5, Level 5
League Winners Levels: 1, 2, 3 & 4
Champions League Winners Levels 2 & 3 Double X 2 (League and Champions League), Levels: 2 & 3