Siva making 3's.

Seriously. If Siva is a threat from behind the arc, then opponents can't slack off him defensively & clog the lane. The result:

(a) Siva is a threat to beat his man off the dribble, draw help defenders, and find an open teammate,

(b) There is more space in the middle of the floor for Chane and Deing to operate,

(c) the guy guarding Siva can't help on the wings, freeing up Kuric & CS5 a bit,

(d) more made 3's = more points,

(e) The big man defender has to come out higher on the high pick-and-roll, opening up the roll option,

and since (a) - (e) all lead to more open looks and more made shots...

(f) more made shots = more press defense.

This doesn't solve our inability to defend the opponent's 3 pt shot, but it seems like it could solve our offensive woes. What am I missing?