All players have man coverage, just FS have deep zone.
Lb have RB and SS have C,CB’s have WR’s.
Cover 1 (with RB) is a defensive 5 on 5 flag football play from Base D which is a position of LB and SS depends from that which side is strong.
CB’s are 1 yard from their man, LB 3 yard’s,a SS 4 yard’s.
FS is in central position of the field and he is 7 yard’s from LOS. He have deep zone cover.