Genesis Sonic cleanup

[White-Jet]

Why not just have a Sonic 3 & Knuckles section and leave any sprites not part of the combined game in the respected Sonic 3 and Sonic & Knuckles section. If I recall, from my own playthrough and what I've seen on Longplays of all three games, each of them have a few sprites unique to these particular games, such as Sonic/Super Sonic and Tails' close-up at the end of Sonic 3, along with a different background and final boss that doesn't show up anywhere else in the other games, Tails having Flickies, as well as Sonic's Hyper form, in Sonic 3 & Knuckles, Knuckles having some unique sprites for his intro and ending campaign in Sonic & Knuckles (same with Sonic's ending), and different openings or labels for all three games.