Well we can definitely put the ScarfGate issue to rest, it's definitely not Red. Seriously what's with the scarf he is wearing it even with his casual clothes.
Well it certainly looks to be aimed towards the NaruHina fans with Naruto's words and then cutting to Hinata, but honestly this doesn't tell us anything new except confirm the plot leaks are true. The lack of Sakura in the trailer is quite interesting actually, specially considering how much she's featured in the manga promotions.
Though it does appear that the way the trailer looks, that we won't get the pairings settled next week, unless it really is NaruHina and then the Trailer really pretty much tells us everything we need to know, though I'm doubting anything they might hint at, The RtN hinted so strongly towards NaruHina and SasuSaku when in reality it was probably more anti both those pairings.