I think it's great.
House is obviously not a star, but he's very very good at what he does. Super quick shooter, clutch and accurate. And he's more than adequate as a backup pg for 15 minutes a game. Hustle and good attitude. There are guys who totally suck getting 8,10,12 million bucks a year. I think he's a bargain.
As for TA, it's almost a can't lose proposition. It's short money-in NBA terms- for a couple of years. The mistakes on offense are frustrating, but he does play hard and has had excuses the past couple of years with the injuries. If he doesn't play better(and he can), he's at least a decent bench player at the bottom of the rotation. If he plays up to his potential consistently, he's actually a pretty [dang] good player. So, although I don't have any great expectations for Tony, I'm glad he's back.
Roy, I agree that the bench has regressed, guys like Posey are not easy to replace. But still an awesome roster and we'll see who else Danny signs, or who on the current bench steps up next year.