Harbaugh still won’t concede to “so-called experts”

Lest you think giving up on his 2012 first-rounder before he caught an NFL pass was going to change Jim Harbaugh’s thinking, the 49ers coach was not ready to concede to the “so-called experts” who declared A.J. Jenkins a flop a year ago. Harbaugh, like everyone else, invoked the “fresh start” both Jenkins and Jon…