_R@bid_
Smash Journeyman
While I do think Jiggs should still be in smash, she does have some threat to her if you go by Brawl. While Sonic was the only character added late in the game, afaik Jiggs, Wolf, Tink, and the forbidden 7 were the chars with lowest priority- they were the ones most likely to be cut if time constraints came into effect. They were planned, but hacker's finds iirc do always have them as the later added characters when it comes to the games data. However, I don't remember the exact source, unfortunately.Um... no. Not being included in SSE does not mean they were added late into the game. Ever thought those 3 characters just didn't fit into the storyline? If you guys actually knew, the entire roster was decided at the very beginning of the production, the only character added late into the game was Sonic.
Jigglypuff is very iconic in the smash series now as well, especially with a move like rest. She takes that role of being the "joke" character that noobies like using as a punching bag, however they still give her the capabilities to actually fight (for example, if you actually know that rest is an attack). Its an element of the game that she brings in.
Of course, she does have the advantage of three appearances in smash, and would certainly serve to promote the new Pokemon type, so I'd say she's still safe regardless.