<face palm> Entanglement rules are there for a very good reason. Entanglement is anti-everything, not just spinners - how would you feel about a bot that jammed up your hovercraft fan, locked your wheels up, stopped your lifter working? If you thought an all wedge match was a bit boring, just wait until the dual entanglement match becomes common! There is just zero entertainment value in it and we wouldn't see Robot wars on TV ever again.