Over the past 6-7 years Storm has had a medium-lighter oil pearl particle ball. From the Eraser Blaze, Eraser Pearl Particle, and the Ragin' Banshee Storm has provided a great solution in that space. From my perspective this is the ONLY real hole in their current line up(some will argue the true dry ball is missing but let's leave that for another thread).
I would love to see a pearl particle version of the T-Road Pearl. For longer - lighter oil patterns or broken down wet-dry shots this ball would be a great addition.