Don't know if it's true, but.....
I was talking toa Winchester rep today who said Winchester was seriously considering the 6.5-06 and/or 6.5-284. Although, he felt the actual name would be different in both cases. Don't know if true...... according to this fella it could be done starting 2007.
We'll see. Both would be interesting. The one thing that made me say, "huh?", however is he said it was in response to the 260 Remington's success and the renewed popularity in the 6.5x55 and to some degree the 264 Win Mag. Maybe they are more popular than I thought???