i hope so... but i also think the combination of his attitude and the reality that there isn't anyone else on the roster that can (or should) drop the gloves, will make him a regular target. In some ways, staying in the NHL lineup as long/much as possible might be the best way to minimize the actual fights he engages in... i suspect that if he heads down to the AHL, he'll be getting challenged nightly by every 2-bit "enforcer" trying to make a good impression in his org.
Hopefully, he drops a few other tough customers as soundly as he dropped Kassian and gains enough of a reputation to reduce the amount "invitations" he'll be seeing in the early going.