As it stands now, I think holding until expiration just might border on insane as opposed to risky. But could change. And I have been known to go there. Hate to admit it, but the last time was in fact BAC, was sitting on what was at least for me, a very large position of calls. Spread around a bit on the strike. Then little Timmy spoke, and I could not believe that he or they would just leave things hanging the way they did. Held in there and lets just say I could go back to Hawaii for 2 or 3 weeks for what that mistake cost me.
If you have a warped sense of humor like mine, I was literally up a river in a kayak as BAC was self destructing. LOL