I just want to point out the unfortunate tale of
Richie Bonilla, who due to managerial inattention, played 3B for 60+ games.
He is 2nd among 3B for BA and OBP, batting leadoff for a playoff contender.
He is also -handed and has committed an eye-popping 12(-) plays, roughly 6x the rate for an equally rated right-handed 3B.
Apparently, HBD feels that LH3B (a new thread?) are not very good.