Another thing to consider is that things can go wrong very quickly. During an unplanned dismount with the line wrapped around your hand, hopefully the line is long that you body hits what is going to hit prior to the line taking up...dont ask me how I know... IJS!
2002 Worrell, team I was on, skippers "Can't miss/hurt" trap handle broke. Traveler was wrapped around his hand several times. Hit the water with the kite up at ~25 and D#@$ near broke his hand; I'm amazed that he didn't. It torqued the traveler cleat all to hell and his hand was freakish looking it was so swollen and black/blue. One more reason why I don't trust those trap handles and haven't used them in a LONG time.