Kevin has done a lot of good things this year besides emerging as a Gold Glove caliber CF. He's reduced his K rate to an excellent 13.5% and proven himself to be an exceptional baserunner, not just in terms of SB, but with his ability to make good reads in order to take aggressive bases and make very few mistakes. He's never going to be a big power threat or an OBP beast, but he's proving to be a very valuable asset. I could see him returning 3 WAR next year, assuming there will be some defensive regression. He's the perfect complement to our stacked offence at a premium defensive position, and he's cost controllable for another 5 (4?) years.
I can also confirm he's got a plus handshake.