Thanks complete legitimacy!
Also, I played with Choice Scarf Rotom-C and Giga Drain on Sceptile a bit for the past few days, and at the moment I think I'll just stick with Leaf Storm Sceptile. I really dislike being locked into an attack, especially on something like Rotom-C who doesn't really have the sheer power to muscle through a lot of its common switches. Granted, Volt Switch was cool, but that's very predictable and easy to deal with, which usually forced me to trick away the scarf earlier than I'd like. Stall really isn't common at all at the moment, so imo there's not too much of a point to use it over Sceptile. Giga Drain was also just too weak, and while I did like the extra longevity it gave Sceptile, I just ended up losing to stuff like Nasty Plot Trick Room Cofagrigus, who I usually need Leaf Storm for.
Toxic and Hidden Power Grass over Will-O-Wisp were pretty good changes though, but it really didn't matter that much most of the time since I really just spam Flare Blitz / Extremespeed with Entei anyway :p. Toxic was useful though since getting that Toxic on something like Slowking sometimes won me the match, which was pretty cool so I'll definitely change Will-O-Wisp back to Toxic.