His CV is already very good considering he literally led the reciprocating strikes for 12 days through worlds most layered Air defence after all his bosses were gone. He did not let the force be deterred for a second. Thats the most important factor in a war that highly equipped first world enemy is absolutely failing to subdue the force into submission despite having a superpower as an involved ally.
Hajizadeh was highly efficient commander but man was noisy as hell, he loved presentations in media. Mousavi seems like a quite killer type. IRGCASF is lucky in that way, they had capable commanders, educated engineers and huge budget to do whatever they wanted and they delivered it. We know they have somewhere like 6-20 Billion USD at their disposal right now (current and Khamenei ordered budget) yet they are totally quiet, shows force is maturing up fast, they no longer want to show every circuit, every screw on their arsenal. The base construction video mishap was stupid as hell but it will become less and less with time I suppose.