Turner's injury comes on the heels of Billy Wagner's left arm injury, though Wagner returned to practice this past weekend after missing several days.
With Rob's report mentioning that Turner's availability for Week 1 is unlikely, the team will undoubtedly see if Wagner is good to go during the rest of the week.
If they determine that Wagner can't go, they could always try sliding Lane Taylor over to right tackle and inserting Lucas Patrick at right guard.
The one obvious move the team could make if they deterime they don't like any of their options at tackle is to call Jared Veldheer who has seemingly spent the last several days hitting "Like" on any Tweet that mentions his possible return to Green Bay.