It has nothing to do with "moving my favorite player out of position". If anyone is biased in this, it's clearly you, who has stated multiple times that part of the reason of acquiring Drew was because of Bogaerts SS defense, which has been vehemently denied by all of the Red Sox brass.
The reason we have statistics and particularly advanced stats is because the eye test leads isn't accurate, you only pay attention when it confirms your believe. Right now, Bogaerts, defensively, is an above average defensive SS. The statistics state that.
And calling him the best SS in the AL is not "hyperbole", it's a fact, and we're 1/3 of the way through the year. It's not 2 weeks in and he's got a 0.4 WAR compared to everyone else's 0.2 WAR.
Moving Bogaerts is only going to force the Red Sox to swallow these lumps again next season, and what are we going to do then when we hit a skid? Go sign another SS? Great, that sounds like a fantastic plan. Really, really smart thinking to agree with this idea.