I like Kona's, too, but some of these offerings (minus Kona's sushi) are VERY close to Kona's items.
These are both small menus (unlike, say, Jaleo), with a handful of offerings, but in that, with a lot of overlap.
Kona's: Tuna Poke --- Wailulu: Ahi Tuna Poke Bowl
Kona's: Pork Chop --- Wailulu: Marinated Pork Chop
Kona's: Kona-braised Short Rib --- Wailulu: Short Rib Loco Moco
Kona's: Glazed Chicken Wings --- Wailulu: Crispy Chicken Wings
Kona's: Big Kahuna Burger --- Wailulu: Wayfinder Burger
and so on...
Since there are only a couple of casual table service offerings at the Poly (plus Ohana), it would've been nice to have different menu options at the new place to diversify meal choices.