I think your biggest mistake was always taking Trump literally. Not just on this issue, but almost every issue. That's not seeing things through Trump colored glasses, or at least, I'm not looking through your Hillary-colored glasses. Yeah, sure he was probably setting things up if the results were close, and leaving his options open to challenge. Why would he say he would accept the results if another year like 2000 happened and the whole election hung on a few votes in one state? Then everyone would say that he would have agreed in advance not to challenge, and would be pilloried for not accepting the results, even if they were really close. But then he won in a giant landslide, so really the whole point in my opinion is moot.