I wouldn't want either of them on the right. Think Coleman should go on loan to gain more experience at right back, he has sacrificed his development years to help fill in a gap but we have enough cover there now. I'd prefer Miralles to play on the left as he got so many goals from there last year. I'd prefer Barton in the middle and to be used on the right in games were Moyes would play Osman there, as Osman is the heartbeat of the team and has to play in the middle where we get the best out of him.
RM priority, I'd rank them in this order: Naismith, Pienaar, Barton, Miralles, Anichebe, Coleman, Osman. However I'd split that into 2 groups for different tactics. Naismith, Pienaar, Miralles, Coleman to play our usual way. Barton and Anichebe for a rougher set of tactics. Osman is equally adept to play either role and would be possible first choice for either set if ranked on ability at RM, I'd have him as the emergency on both sets of tactics as he is vital in the middle - especially with Felli playing further up the field.