That just sounds like it will lead to damage. If someone is trying to steal or otherwise move your bike then whether it is something that clamps the pads together or a lock through a hole in the disc, will forces applied while attempting to move it damage the rotor, spokes etc?

As well its been my experience that frustrated teen and pre-teen thieves tend to intentionally damage things that thwart their simple attempts to just steal.

So a chain or something that's highly visible let's them know to look for some easier pickings.

But your results might very......................