i respect your opinion mate, but imho he is a real crack
in plus, during his career, sarri always uses the 4312 system (except in napoli), and with isco, he could surely apply that system
OT Bayern
OT imho Sarri should try the 4312 system, with hazard morata and giroud, considering that hazard is not a real winger or striker, and morata is a second striker