We can dither about which stats are most relevant, but other than the injuries to Pedroia and Hanley which significantly impaired their performances (and it was predictable as they have had chronic problems), the other performances were not uniformly and drastically down. This type of performance was not totally unforeseeable for an offense without David Ortiz. Instead, there seems to have been an expectation that the remaining group would elevate their performances. To me that is not reasonable.