It's too early to expect a team's record or their run differential to match their true talent with any kind of accuracy. That said, if you are going to get off to a hot start, who wouldn't want the run differential to justify the gaudy record? Boston is 16-8 and has a +41 run differential. That doesn't write their ticket to the post season but it's a promising stat. At this point in the season, you are probably better off looking at preseason predictions over the current season's stats to determine "true talent". But as I said in another thread, if the Brewers have the talent of an 85 win team and have simply caught a couple lucky breaks early, it's not like they have a dept to payoff that will inevitably adjust your record back down. They get to keep the wins. That means, assuming you still think the 85 win projection is valid, the Brewers would now be expected to win 87 games. They aren't expected to win 101 games (their current pace).