Rather than start a new thread, I'll add to this one.
Since Wily Mo joined the Nats, his batting average is .303. Yes, he's a power hitter, hitting for average!
Not only that, the team, before he arrived was averaging 3.88 runs per game and a homerun every 51.1 at-bats. Since the Wily Mo trade, the team is averaging 5.27 runs and a homerun every 23.7 at-bats. Double-