Cron may not be ready, Ibanez sucks...everyone always complains about Iannetta's poor defense, why not stick him at DH every game? Yeah, he's not going to hit .290, but he gets on base more than anyone on the team not named Trout.
I feel he's without a doubt our best option at the DH position for the time being. It also keeps Conger's bat in the lineup every game (way better than Ibanez). I understand they want to give Cron a chance, but he doesn't seem ready to me. He's chasing a lot of pitcher's pitches from what I've seen.