What they should do in horde

For those who are close to level 100 they should let you hit the 100 mark and keep the rest of the points to add on after you reup or else your losing all those points you wouldv had after the reup which could get you a couple more levels, I know it’s tempting to leave horde as soon as you hit the 100 mark, I’ve been tempted but carry on and not gain any more points.