I'm about halfway through the A&E set of the first season (which isn't bad, but doesn't cover the same territory half as well as CSI), and reading about the series I see that the main character was written out at the beginning of the 4th season. Was the Jack of All Trades plot ever finally resolved? Or was it just kind of left hanging? I may not bother with future season sets if there's no payoff. I know that the fansites hate the changes, but I'm just really looking to find out whether there was a resolution (not necessarily to find out what it was). None of the ones I've looked at are clear on this point; they're mostly just crying about how suddenly Sam is completely out of character. Danke.