Wow, I'm surprised, I actually REALLY dig that idea! But I'd maybe remove the dialogue, and just have them stare at each other, maybe that would be more powerful, or it my just look strange that they just akwardly stare at each other.....

But it's not much a of a dialog anyways. Just Obi Wan expressing his disappointment.

Anyway, I can't stop thinking about this. I REALLY WANT THIS IDEA COME TO LIFE. It's the best way to go. It respects both trilogies and has more of an impact, if you think about it. You just saw two friends fighting each other. They couldn't beat one another, so they decided to settle this some other time. They didn't lose RESPECT for each other and I think that's important.