lulz...
No there is not starting spot for Dunn. But like I said previously, if he got desperate, or would take 1 year deal(Baltimore and DC are going to want multiple years at a discounted price), that Boston should consider him. He may not be the best in the field, and he may not want to play 1B, but the market sucks right now. A 1 year deal from a contender sounds pretty good for rebuilding his FA market value.
But with all the Sox ? in the lineup. I'm sure the Sox could find enough AB's for him. Lowell is iffy, Ortiz is iffy, Drew always has ?'s. If they did a rotation between LF,1B, and DH(maybe in RF) it give the guys that are older and coming off injury atleast a day off during the week(and that's if everyone is healthy). And that could have a lot of positive value along the course of the season. You can aleways sub him out late in games with Baldelli or Kotsay to lessen the effect of his glove.