The Spurs CAN come back in the series with a few adjustments, even though the Hornets matches up very well with them.
1) Shut down Stojakavic - Put Bowen on him. He is a rhythmic shooter, and is deadly with a catch and shoot.
2) Let Paul shoot - put parker on him, but cut off his passing lanes (much easier said than done). Mo Pete can't create, Chandler can't create, and Stojakavic is most dangerous when others create for him.
3) Single cover David West with Kurt Thomas. Do not bite for fakes. Let him shoot 18-foot jumpers, even though he can nail them regularly. It is better than having him shoot point blank layups.
On offense:
1) Nail those damned outside shots - More Barry, more ball movement.
2) Do no force penetration into the paint - Parker and Manu cannot force the action against the Hornets, these are NOT the Suns, they actually defend, and they do it very well. The two has to pick their spots and can't stay at one speed all night.
3) Use Duncan as a decoy, have him draw in defenders, and then kick it out. Then nail your damned outside shots.
Overall:
Play with higher intensity, concentrate on the play at hand, and don't worry about the calls. The series has been evenly called, so don't act like a fool and complain about them.