As for legit predictions, there are really only so many characters to consider at the moment. Of course, Sakurai can surprise us, much like he has this entire pass thus far, but we have yet to get a fan pick and there are only so many characters being rumbled about.
Thus, the characters of interest for CP9, CP10 and CP11 are:
- Lloyd Irving
- Ryu Hayabusa
- Crash Bandicoot
- Dante
There are a couple I think people are sleeping on as well
- Geno
- Waluigi
- Rayman
- Doom Guy
- Master Chief
Out of all of these, my gut screams that Crash Bandicoot is next, as there has yet to have been a Smash fandom pick and Crash perfectly blends both public appeal and Smash fandom demand. This would give Smash fans a big request while also keeping this trend of picking massive public appeal picks back to back. Essentially, Crash is maximum hype from all sides and angles and keeps the hype (and money) train chugging on.
That said, I think that CP 10 and 11 will not follow this trend of being nearly has explosive picks, standard with how things normally go. Add in the fact that the talk about Dante really didn't start until way after this pack would have been negotiated for (and the rumors of multiple delays and characters getting pushed backed from base to FP1 and possibly FP1 to FP2) it seems he wouldn't have quite made the cut for this one.
Thus, I believe Lloyd fits CP 10 as a pure Smash fandom pick and Hayabusa ends the pass as a pick that wasn't really all that requested or talked about up until recently and is somewhat underwhelming as the last pick but people end up loving the last real legend of the NES Era all the same.
Not sure which of these leads FP3 by this logic, but probably a character from some new IP Nintendo has that they think can make big 1st Party money. NOt sure who falls under that though.