Ephraim has the upper body strength of an 11 year-old girl. To play him at left-back would be suicide. I'd put Connolly at full-back, drop the carthorse Fitz Hall and play Gorkks with Gabbidon. If Gorkks is off to Southampton or injured, stick ****tu in there. If Fitz Hall is all we have, put a cardboard cutout of ****tu next to Gabbidon.
As was said pre-season, "our lack of full-backs is criminal". Hill wasn't even a left-full to begin with!
Gabbidon at left back ,Gorkss in the middle with ****tu and alas Orr at right back.Maybe give Buz a start in place of Smith.