Zone blocking is possible with 7-8s but it really has to be reped. On a sweep play we used zone/combo blocking. If our PST could handle the DT our PSTE would post and go get the MLB. Our WB was in short motion and blocked the DE.QB rvse pivots tosses
toTB,QB would go block C. BSG pulls and blocks PSLB.FB if all things went right, would block the FS and we would have a TD.
FS
C B B B
DE DT G G DT DE C
TE T G C G T TE
QB WB
FB
TB