I think Andrew Cuomo would make a good one in a few years. He's not ready yet. Same thing with Gov Christie from New Jersey.
Both have potential, but are not seasoned enough yet. I thought Jeb Bush would be decent, but that dog no longer hunts. There are two US Generals who would be outstanding if they were to get into politics but I don't see that happening. Splitting my time between NY and Nevada/Arizona, I don't really know enough about the govs of the various other states to make an informed opinion.