Wow, I hope so. The Guru Limited pearl is one of my favorite balls. I have two. I'd jump on a Tremendous Pearl in a minute.

There's a website showing both the Tremendous Pearl and the Katana.

Katana showed "angular core with responsive cover" Interesting that Phil and Radical are coming out with 2 balls at the same time that might have pretty similar motions. Looks like a modified Guru core with more mass

Now the Katana is really interesting. That's a pearl, first time they've introduced a high-end asymmetric line with one I believe. Specs for 15 pounds are 2.503 RG, 0.050 DIF, and 0.020 MB. Pegged as the most angular ball they've made.

The coverstock actually has a name too for the first time in Radical history. This one is Forged. Will be interesting to see if this trend continues and then we can actually tell when a specific coverstock is reused for other balls.