Should Adrian Gonzalez and Justin Upton retain their early-round status in fantasy drafts next spring? Is Ryan Zimmerman really back after a slow start? Was too much expected from Carlos Santana? Will the bell soon toll for Michael Young and Rickie Weeks? The answer to these and other questions will be addressed as we put underperforming hitters "under the microscope" this week.
11hDan Arritt, Special to ESPN.com