Daily Red Sox Links: Xander Bogaerts, Mookie Betts, Mike Napoli

Today's links look at Boston's thin bullpen, the progression of their young stars, and Joe Kelly's role later in the year.

By Matt_Collins@MattRyCollins Jul 9, 2015, 7:00am EDT

The best part about Xander Bogaerts is that there is still so much room for growth. (John Tomase; WEEI.com)

The Red Sox have a bullpen problem

Mookie Betts is also progressing his own game. (Alex Speier; Boston Globe)

The closer the Red Sox get back towards contention, the more apparent their weakness in the bullpen becomes. (Brian MacPherson; Providence Journal)

One has to think Mike Napoli's time in Boston is running short. (Scott Lauber; Boston Herald)

Are we going to see Joe Kelly come out of the bullpen at some point this year? (Sean McAdam; CSN New England)

What does Manuel Margot's future hold? (Erza Jones; Minor League Ball)