If you want a great 70 type rifle go with the Kimber 8400 standard(long action). You won't be sorry and it will be better than anything Browning/ Winchester puts out.
It will take many years of Winchester manufacturing a quality product before I will buy.
I think FN has got it down with building a quality model 70 rifle. They have been doing it for quite a long time now and produce some of the most accurate rifles made. If there is any manufacturer I would want producing the model 70 it would definetly be FN.
http://www.fnhusa.com/products/firearms/family.asp?fid=FNF006&gid=FNG005
Winchester hasn't been a "real" Winchester for 40 years.