Because he sucks. Theres a reason Miami cut him. Miami has the worst point guards in the league and Arroyo still got cut.
He'll make a fine 3rd string PG.
Exactly.
They cut him because Chalmers has more potential and they needed House's three point shooting. They didn't really need to carry 4 point guards.
He's an NBA player. And that's more than we can say about Avery Bradley right now, and he'd be the backup PG if West went down or Rondo got suspended in a playoff game.
I'll take Arroyo, who at least knows how to run a team.
People are acting like the C's have all of these better options; however, the fact of the matter is that we don't.