Who would have thought it? The Cincinnati Reds, Arizona Diamondbacks and Los Angeles Angels averaged 70 wins between them in 2016, but they’re a combined 20-8 so far this season. The hot starts have brought considerable optimism to their fan bases. But we’re not necessarily sure that’s fully warranted. Read more http://www.espn.com/blog/sweetspot/...s-but-can-these-sleeper-teams-sustain-success