Ehhh feel like they're pretty interchangeable defensively. Maybe Rocco just wants to get them both some play in different positions in case they're needed there later in the season
Apparently Eddie didn't actually break any rules on that bunt. Cora says he's sorry for whining https://www.nbcsports.com/boston/red-sox/heres-rule-had-alex-cora-hopping-mad-until-he-realized-umpires-hadnt-gotten-it-wrong-after