From Mark Feinsand:

Hold off on those Cooperstown plans for Gary Sanchez.

The Yankees’ 18-year-old catching prospect was told to leave the team’s Low-A affiliate in Charleston, sent back to Tampa for what one source termed “attitude problems.”

Read the full article for all the details.

We ranked Gary Sanchez as the Yankees #6 prospect at the end of last season, and he picked up an MLPW back in mid-May.