because he got 3st its wise if you go 4dc-1dmc formations hes mid is very weak as well so...

4-1-4-1 normal-flanks-short/mixed(tweak)-zonal
451V normal-flanks-short/mixed-start with zonal and see in mid game of man2man change posssesion to your favour-red arrows on dl/r and dmc

or go 4-3mc-aml/amr-st
GL