B-R's blog had a little entry on Dunn this morning. They did a theoretical situation where Dunn would have a second half equal to his best second half ever. His best second half was in 2004 with the Reds, where he went .266, 22 HR, 51 RBI. If you combine that with his first half total from this season, he would end up with a final line of .224, 29 HR, 80 RBI.