It could be nice if a text was added, so when someone hex you the server say:
"The player Bob placed a hex on you"
Then you can decide if you wanna beat the hell out of bob or not.
I might be wrong though, since i have not tested it, but I just remember that when someone placed a hex on me in the hub, i had no clue who did it and that was frustrating. (Whoever did it was just standing like a statue in the hub like everyone else.. so)