Mavs sign Fab Melo, D.J. Kennedy, and Richard McConnell

The Dallas Mavericks training camp will likely feature a more than a few battles for roster spots this season. With the signing of Fab Melo, D.J. Kennedy, and Richard McConnell, the Mavs current roster is expanded to 17, which means there won't be enough room for everybody.

Melo, Kennedy, and McConnell all have had promising young careers in college and the NBA D-League but have limited or no NBA experience. Read the full Mavericks announcement here.