Nope, anything DK related is Nintendo's, including DKC. Anything created by Rareware associated with Donkey Kong or Starfox became the property of Nintendo, even if Rare moved elsewhere. So characters like K. Rool and Krystal are totally viable for SSBB, and I comletely expect to see them...
Meh, they already have Fox and Falco...they don't need Krystal too IMO. That'd be terrible, having Krystal in SSBB...who's next? Slippy? lol
Really? I think Krystal would be great. Give her the staff with its rocket boost, fire and ice abilities, and the earthquake, and she'd be awesome. But I agree, leave Slippy out.
You DO realize of course, that most of the time, Krystal doesn't have the staff... Fox does. Krystal most likely will be in, and have the staff; but I want to see Fox use the staff, maybe as an alternate version of him (akin to Zero Suit Samus).
Just to put out a question... how many series do Nintendo own in a position similar to that of DK & Starfox? That is, how many more sortof-2nd-party series could they put in? I have a feeling that that's the first route they're gonna go to expand.
Custom Robo, Pikmin, Chibi Robo, and future franchises like hammer and that surviving game thingy for Wii.