Miki was a certified coach whereas Misbah was a batsman and a recently retired Captain who understands the science of the modern day cricket and in field pressures.
Making comparison between the two in itself is faulty.
Micky Arther is a befittingly qualified cricket coach. Who is Misbah ul Haq in the field of cricket coaching? Misbah doesn't have even the rudimentary knowledge of modern day cricket coaching.