Two Astros "available"

Jerry Crasnick tweeted a couple of nuggets fairly close together indicating that there are players on the Astros' 40-Man roster who may have been made available:

The #Astros are shopping Chris Carter in advance of tender deadline, sources say. They're focusing on AL clubs.

— Jerry Crasnick (@jcrasnick) December 1, 2015

#Astros are willing to listen on Jake Marisnick in the right deal, says source. Add him to list of available young outfielders.

— Jerry Crasnick (@jcrasnick) December 1, 2015

Carter is pretty much a DH-only option (with A.J. Reed waiting in the wings). Marisnick is one outfielder on a team with of a lot of outfielders. Neither of these names are terribly surprising, but it's notable...