@Drobertbaker
We can't be sure #2 spent selecaomoney on the limousine
. It's also possible he was rich before entering the game, and he used to have a limousine since his childhood or something. That would also explain why he wasn't fussed to spend the selecao money so far. (And why he has such a flashy clothes)
Plus it's still not confirmed exactly who's #12. It's not 100% he is the Supporter as of yet IMO
. (Even #2 himself had some doubts about it).
- I personally think that Society Computer will have some relevance sometimes in one of the movies. Probably Pantsu will think of the idea of using it.
If they not gonna use it, there would have been no reason to mention it previously. That would be as pointless like they'd confuse us for 3 episodes with a moot issue regarding a random raper and Oosugi... Oh wait... 
- I secretly hope #10 will meet his doom by #11.
- #11 probably going to try to redeem herself I reckon
- I wouldn't be surprised if the movies will have lots of AkiraxSaki moment.
- I also think Mononobe might be the final villain
Well there are many other smaller things I can easily imagine, but they are just minor things and thus not worth to mention.