Let's see how this plays out. First of all, he's a 2-star recruit on Scout, unrated by ESPN. So, "top flight local DE" might be a bit of a stretch. Of course, he may end up being that and BYU would love to get great DE out of Utah.
Give Kalani some time and let BYU get a few wins under their belt and recruits like this should start coming in. I'm confident in this.