By Dan Gartland Don’t look now, but Mets fans might have reason for optimism this season. Good morning, I’m Dan Gartland. I’m upset I was on a plane and missed everyone dancing on the Nets’ grave. In today’s SI:AM: 📈 The surprising best team in baseball 🏀 The surprising first team knocked out of the NBA playoffs ⚾ A web gem in Toronto If you’re reading this on SI.com, you can sign up to get this free newsletter in your inbox each weekday at SI.com/newsletters. A hot start in QueensDon’t look now, but Mets fans might have reason for optimism this season. After winning a wild game in St. Louis l…