Yeah if Dickey feels more comfortable with Thole, then keep that alignment, but have Martin catch Dickey once or twice in case of need. Wakefield had his own personal catcher, and that was during Varitek's prime. It didn't hurt Boston.
Trade Navarro and let Dickey have his puppet with him. No big deal either way. At least Gibbons won't overplay Thole, like he will Navarro.