There's a lot that I would roll, Llike BTB, DA, WRH, Sealed Sword, Nightblade, Strike Needle, Antigua, and Killowatt Trollhard.

...but more than half of these have variants already, and pretty decent ones too, so I'd cut the list down to WRH, Antigua, and Killowatt, which don't have any. If you think you're gonna be using any of these a lot, roll these. There's definitely no reason not to roll on WRH since you can only get UVs on it by rolling anyway.