Infraction: 1. All posters are to make an effort to communicate clearly.
Message to User:
That huge red text is obnoxious, don't do that.
You don't seem to understand that, your HPS with Rejuvenation is UNAFFECTED by haste between breakpoints because your GCD will always be one second and the number of ticks you gain is predetermined by the haste breakpoints. Why the value of haste between breakpoints is very, very low.
The question you have to ask yourself is if you're willing to sacrifice 2k - 3k of secondary stats to reach the next haste breakpoint which is a player preference if the math doesn't convince you.