Solution is to get rid of the 90 day limit for ex-employees, which is also just the right thing to do in general. Doesn't totally solve AMT, as there are other

Solution is to get rid of the 90 day limit for ex-employees, which is also just the right thing to do in general. Doesn't totally solve AMT, as there are other reasons to want to exercise other than "because your options are about to expire", but it does fix the worst common issue.