Although we have no hard and fast evidence, hard to believe Cronin is a coach who can get the maximum potential offense out of his forwards. obviously there's nothing documented so all i can go off of is just feel, and that's what i think.
For me it's just hard to see it all coming together for Zegs with Cronin behind the bench, i'm less worried about Leo because i think his style is less system dependent and because they are less intent on/obsessed with trying to get him to play a certain way than with Z.