The Giants announced another move on the fringes of the team’s 40-man roster, acquiring righty Jake Barrett from the Diamondbacks after he was recently designated for assignment by the Arizona organization. Just-claimed outfielder John Andreoli was in turn designated to create space.

This is hardly the first time the San Francisco organization has undertaken such fast-paced roster churn this winter. Whether the club is mostly seeking to stash players off of the 40-man, or simply keeps finding new players it prefers to the others it has claimed, the result has been a fair bit of movement.

In this case, the 27-year-old Barrett will come aboard after his once-promising MLB career fizzled in Arizona. He has shown an ability to get strikeouts at the game’s highest level and could compete for a pen job in camp.

Andreoli may yet be an outfield option for the Giants, if he clears waivers, but will need to earn his way back onto the 40-man roster in that case. This is now the third time this winter that Andreoli has been designated for assignment.