Conforto , brought up from Double - A Binghamton last week , is reminiscent of a call - up the Mets made more than 25 years ago when infielder Gregg Jefferies was inserted into the lineup .
Conforto , became a late - season sensation .
Conforto , brought up from Double - A Binghamton last week , is reminiscent of a call - up the Mets made more than 25 years ago when infielder Gregg Jefferies was inserted into the lineup and became a late - season sensation .