Alignment after new ball joints?

I need an alignment, but not sure if the ball joints should be fixed also. I have nothing that indicates they need replacing, just thinking ahead. Would the alignment have to be re-done after the ball joints? As I have searched, it seems like they only affect camber and that's not adjustable anyway.

btw...rig is stock height with 235/75/15 BFG AT's

Thanks

Usually it is best to have an Alignment done after any steering components are replaced. Even though they may not be bad the could be worn and just cause the part to sit in a slightly different position than a new one.

Paul