I made a Commander List.
Very Strong Commanders: Zagara, Karax, Tychus, Abathur, Alarak, Dehaka
Strong Commanders: Fenix, Han & Horner, Zeratul, Raynor, Nova, Stukov, Stetmann, Swann, Mengsk.
Weak Commanders: Vorazun, Artanis (May happen sometimes)
Commanders with Only Strong Heroes: Kerrigan
I didn’t make this commander list on my own, it’s just my opinion. This is what I see when I play coop expertly. I will consider your ideas too. Blizzard, I’m waiting for your ideas. You did a great job making Coop, Blizzard! So coop wraps.