This still looks like a good trade to me. Today, June 1st, GM formally applied for chapter 11 protection. Stock is trading around 89 cents. 2 possibilities around the June expiration. Stock below $1, calls expire worthless. If GM is above $1, then roll the short call position to July. Eventually GM will exit chapter 11 protection and the old GM shares will be canceled and worth zero. Of course, until that time, GM could continue to run up, $2, $3, $4, etc. Which is why you have to have a small position so that you can have staying power. But, it seems that GM bears have all the cards stacked in their favor.
Since debt holders are in line in front of equity holders in a reorganization, and since debt holders are not being made whole, I don't see how equity holders could be given any part of the new GM. Can anybody give a scenario where holders of old GM equity get something of value in the new GM?