I think it's time to move Griffey to LF, so his lack of speed doesn't hurt as much. He still has great field vision, but can't run as far or as fast as easily. He would have much less room to cover in LF. Denorfia plays good D and would be better in CF.
Unfortunately though, as you said, it looks like we'll be stuck with Hatteberg at 1B, Woe-mack or Aurilia at 2B, Dunn in LF and Griffey in CF until Jerry Narron is fired. He is an absolute idiot.
We should have known that before now though, as O'Brien thought he was the right guy for the job.