Who'll replace Arenado at third base? 

May, 24, 2014
May 24
11:14
AM ET
The Colorado Rockies will be without one of their best young players for a while -- that much we know. But how long will 3B Nolan Arenado be out after fracturing his left middle finger on a head-first slide into second base on Friday? And who'll serve as his primary replacement?