Special animations when matching

Imagine if when you get matched with a specific character you get a special start animation different than the normal. Let me explain:

Imagine you are a Lucci and get matched with a Kaku (Both Egghead). If that happens you both will be presented at the start of the match with a special animation. These are some of my ideas and the restrictions:

Sanji and Zoro: Special animation when:

-Every Sanji and Zoro over Onigashima versions

-Animation only appears when the characters are of the same arc

Seraphim

-Only appears when the 4 seraphim get matched at the same game

Kaku and Lucci

-Only their EH versions

WB and Roger

-Animation only appears When Dark Roger and White White Beard

-Animation only appears when Green Roger and (hopefully buffed) Green White Beard

Kaido and Big Mom

-Only appears when Red Defender Big Mom and Hybrid Kaido get matched

Kuzan and Van Augur

-Only appears when Green Defender Kuzan and (Hopefully released soon) Van Augur

Nami and Usopp

-Exactly the animation of the photo -All versions over Onigashima versions -Only appears when the characters are from the same arc

Noland and Kalgara

Ulti and Page One

Koala and Sabo

-Only appears when Extreme Sabo and Dark Koala gets matched

Boa and Luffy

-Exactly the animation of the photo -Appears when any boa gets matched with any post time skip Luffy

4 Emperors of the Sea

-Exactly the animation of the photo -Only appears when Any Gear 5, Kamusari Shanks, (Hopefully released soon) Emperor Black Beard and (Hopefully released soon) Emperor Buggy gets matched together.

Let me know your ideas in the comments