The problem is that there's a very small list of candidates... Particularly if you want an English head coach.
If you look in the league, McCall and Baxter are the standout options, however there's often criticism over Baxter's style with Exeter, plus he's not had experience of anywhere other than Chiefs.
Although I'm sure it'd be tempting, there's no guarantee that McCall would be interested in the England job. Good CV is better than Baxter's and we've seen Saracens style evolve under him. He's probably the best option from the premiership.
Last season there were calls for Dean Richards to get the job... Just a few months later, I'm not hearing those calls any more.
I'm not really sure who that leaves of you're looking for someone English, or at the very least has been a head coach in England.
Dai seemingly closed the door on the Wales job by signing a new Wasps contract so I can't see him being too interested in the England job.
I thought that when Eddie took over, he brought in English coaches because part of his remit was to identify and mentor the next English head coach.
Steve Borthwick?