Mongoose Reveals Combat System for Traveller

Well, it's actually just the initiative system. And yet, it's so elegant, and so wrapped up in everything else, it's not fair to say that.

And the folks at RPG.net seem all a-drool over it.

There are some details I'm unsure about, like how often you reroll your initiative, or what happens if everyone gets it up past ten, things like that. But it looks like a very slick design.