It's imperative that scrums are retained in their current form. Something needs to be done to ensure they don't descend into farce like they did at the end of France v Wales, but depowering, or devaluing them shouldn't be an option for the following reasons:
- with power (and technique) key to a strong scrum, it ensures that most sides must pick strong scrummaging props, hookers and second rows, or at least a blend of those. These players tend to be the larger, slower, less nimble players. If a back get's a one-on-one you can bet he'd want it to be against a prop.
- if the scrums' were de-powered in any way, everyone would simply swap their big lumbering props, hookers, and second rows for extra flankers etc. If anyone thinks that would improve the attacking rugby on show they're deluded Imo.
- it would also fundamentally change one of rugby's best attributes, that it's a game for everyone. You don't have to be super fit or super athletic to play the game.
I don't really care that the scrum is a traditional part if the game, if that were all I'd probably happily see it go. But I wouldn't want to see the game changed out of sight because of a combination of poor reffing, and negative coaching.