I know literature states Hawkfish eat small shrimps but what about a large skunk or scarlet cleaner? I can see them eating peppermint, harlequin, sexy......they are small.
I had a coral hawkfish and a CBS living together for a number of years with no issue. The bigger the shrimp and the younger the fish, the more success you will have, but still a chance you are taking due to the nature of the fish.