got it, and it helped the build up into Confessions/Yeah, which was basically his peak. But man...people don't all agree, but "You don't have to call" was just much, much better than "You rock my world." I get that some folks feel it may have sounded too much like "MJ lite" and that it even had a fake "Rock with you" vibe, but nah. The 3rd verse/breakdown with MJ killing that? Yeah, I think Invincible would have sold 30% more with just this one track, especially if the video was hot. They could have even used a similar concept to "You rock my world" with Chris Tucker in it