As compared to our formation he has higher number of weaknesses which I shall list
-he will be vulnerable to ur AMC as he does not have DMC
-his striker will come up against 3 defenders who are centrally positioned like him
-MAIN POINT:when defending you will have 5 defenders and when attacking u will have very very strong central midfield with 5 players including DMC against his 2 MCs.
-he will be totally and literally exposed in midfield as his AMs will be in advanced positions unable to track back and defend