The real problems with the Twins NOT calling ABW up in September were that 1. he was a good trooper (not to the Beresford extent, necessarily) and deserved some recognition, and 2. had he raked in MLB before pitchers figured him out he may have had value in a trade. In a short period of time, like September, we have seen players come up, do well, and never reach that level of performance again (see Arcia, Oswaldo). Had he been awesome there may have been GMs that thought this was sustainable. Those are the reasons I feel he should have been called up in September.