Thresh Q idea

A while ago i read someone suggest Thresh Q still allowing them to move instead of simply a stun stun. This creates the illusion of sadism, as the enemy tries its best to run away only to be pulled back. Of course, this would create plenty of problems, as it would pretty much have to silence, ground and entangle the enemy at the same time. So what i thought was: how about letting the Threshs hook fear the enemy instead of stun? That way the enemy would move away from Thresh, although rather slowly, while he sadistically keeps pulling them back. In terms of cc it wouldnt make a difference since fear is rather similar to stun in terms of tenacity/cleanse. It also fits Thresh thematically, since for a scary chain monster its kinda odd he doesn't have a fear in his kit. Overall a fear would fit into his theme really well.

So what are your thoughts.