Bringing Joker 2 to western markets seems like a no brainer, seeing as how its their best selling game for the year, yet it is only available in Japan. Granted, it might not be as popular outside of Japan as it is in Japan, but still...
No other Nintendo title was presented in their briefing.
This also might have had something to do with it. Are they being like EA and most other 3rd party developers and not giving Nintendo hardware the support it deserves? If a system is the market leader and you don't support it properly, and then your sales suffer, whose fault is that?
Are the proper Final Fantasy games coming to Nintendo hardware like they used to back in the SNES days? AFAIK these days if Nintendo hardware gets any sort of FF game at all it ends up being some bullshit spinoff like Crystal Chronicles and not the REAL games that Sony's consoles get. Until the day comes that they support Nintendo hardware the way they did in the SNES era I won't believe they are doing enough. Nintendo needs their full backing in order to fully dominate the Japanese market, but they're not receiving that full backing and as a result both Nintendo and Square-Enix are suffering from it.
I say its long over due for Square-Enix to make amends for turning its back on the N64 and rebuild the parternship that profited both companies so well in the 16-bit era. Back in the good old days when Sony made Walkmans, and little else...
ETA: Its also long overdue for a sequel to Super Mario RPG. A Square-Enix partnership with Nintendo set in the Mario universe is guaranteed to print massive quantities of money. It worked well when Sega partnered with Nintendo to make that Mario/Sonic Olympics game a few years back. Anything with Mario in it is pretty much an almost certain multi-million seller. So why don't they want to get in on that? Instead they'd rather toss their support behind the 3rd place Kevin Butler system.