Kromer got lucky with Edwards & unlucky {thus far} with Demby & Evans thus far.
David Edwards {DE} gives Kromer some serious relief on that left side as this regular season begins. DE can be the swing OT & Back Up LG on game day. If Whitworth was a no go then Noteboom would slide a few feet left to LG & DE would fit good @ LG or Kromer could just go with DE @ LT.
Kromer, however gets no relief @ the right side. I would have both Jamil Demby & Rookie Bobby Evans concentrate totally on the RIGHT OG post! DE can handle the rest of the three posts. This is the most worrisome issue of all concerns on this young OL.