Wolf is nothing like Fox and plays completly differnetly. Falco also plays differntly from Fox. Same goes for Lucas and Ness. Just ugh... have you ever played these characters you claim to be clones? Toon Link is meant to be a faster version of Link as he is child Link. You only plausible argument when it comes to Brawl clones is Ganondorf. e_e
Your missing the point.
I know these aren't clones, we all know that. I'm not arguing that sakurai gave us clones. He didn't. but he certainly gave us characters out of a "who could be a clone" barrel of choices for reps and then made them not clones.
Think about it, your developing Brawl and you don't have those characters (wolf lucas etc..) in smash yet and you sit down to choose the roster sakurai PICKED a lot of SIMILAR characters to get spots. he TENDS to do this.
Are you ASSUMING I'm saying Alph and Nook would be clones or something? No. they wouldn't. They'd be like Wolf and Lucas to Ness and Fox... technically play different but aesthetically... it's another pikmin using spaceman and another animal crossing items using guy! If the rosters 55-60 spots, sure why not. BUT If we end up with 40-45 spots, these characters should NOT be the choices to fill those spots. Thats what happened with Brawl.
Personally, and what I seem to see everyone else asking for, is DIVERSITY in the roster. This was the same thing in Brawl, it's why we were all shocked we got Wolf with a Landmaster over Krystal, a female staff weilder rep, and not another guy with a gun, a shield, a dash move etc... yes he PLAYS different but he also is PAINFULLY similar to 2 other characters on a very tight roster. we could have had ridley OR K Rool OR Ashley OR... point is, Sakurai picks characters that we basically already have and gives them a spot and instead of DEFENDING them as not clones, we need to recognize how they take up space and shouldn't be on there... not that it will change anything but I just don't like being O.K. with "could-a-been" clones because they "play" different. So would ANY other character! what we get is the BARE minimum of playing different with these kind of choices.
So just be prepared to brace for Alph, Nook, Dixie, Toon Zelda etc... yeah they'll play different but will we be very happy with that roster? probably not.