• On Thursday, the Marlins got a briefing on the expanded instant replay. Tony La Russa was in camp to talk to the club about the change. While there was more clarity on replay, there wasn't anything new on home plate collisions.
• The Marlins will be on the field from 10 a.m. to 1 p.m. ET on Friday.
Joe Frisaro is a reporter for MLB.com. He writes a blog, called The Fish Pond. Follow him on Twitter