Great chapter, can't wait for the next one!
It seems that the big discussion is whether Naruto can now use the Flying Thunder God Technique. So, here's my 2 pennys for the thought. I think it is just due to serious speed increase that comes with fox's chakra. As Shino was saying the teleport technique is just a really fast movement getting from point A to B, in most cases not able to be traced by an untrained eye, however direction of the movement can be detected by his insects.
Teleport vs. FGT.
From what I understood, the FGT is the technique where the user can transport himself/herself through time and space to the designated location marked by summoning seals. Fourth Hokage was a master of both, transporting himself to the marked kunais thrown by his comrades (FGT) and moving superfast to kill the enemy (teleport) when he appeared at the destination. Because of this lethal combination of abilities enemies "run on sight". IMO he was called "yellow flash" because he could move really fast not because he could transport himself to another marked location (in that case there would be no flash, but just a smoke pooph).
In one-tail fox form Naruto could move faster than Haku, if I remember correctly. Even fighting Sasuke in fox cloak Naruto's speed increased drastically. Thus, I think it is safe to conclude that gaining control over all fox's chakra would increase the speed 9 folds making his attacks appear as flash.
Also, I wanted to contribute my thoughts on SM + Fox mode discussion. I think Naruto will eventually gain an ability to mix SM while in SO6P mode. Just like in Dragonball series, he will eventually need to further increase his powers to oppose the powerful villains. However, I think he will no longer need Ma and Pa toads to keep the SM + Fox form, because in the anime when he was training to master SM mode he was starting to absorb natural energy WHILE he was running. I think in the future he will master the ability to sustain SM while on the move. Plus, in the future I think Naruto will have to obtain the remainders of Fox's chakra to create something like Super Sayan 3.
Sasuke's role in Naruto series is similar to Vegeta's in Dragonball Series. He will be either one step ahead or one step behind in his abilities to the protagonist. As we have seen in early portion of the series he got really envious of Naruto's abilities after he witnessed the Gaara vs Naruto battle and just when we thought Naruto is getting stronger than Sasuke, he goes ahead and beats him. I think in this arc something similar will happen when Sasuke reveals powers of his Eternal Mangekyou Sharingan. However, he will have to walk the dark side of the path even further in order to obtain even more power to counter Naruto's "Super Sayan 3" mode.
Although most of you guys think that Sasuke is acting gay and all, i think that he remains the coolest character in the series he was initially designed to be. I remember thinking why would Kishi want Sasuke going to Orochimaru knowingly he would be the next vessel, but it turned out he had a plan all along. In this stage of the series, he's still planning to kill Madara as he promised to himself and Itachi. Plus, the EMS is nothing to F with, I can promise that much. However, before Sasuke fights Madara, Naruto will have to fight Kabuto.
I think, in the last coffin that Kabuto summoned is the 4th Hokage, but, Minato has a serious power up from having the bigger portion of the fox chakra sealed inside him. Evil portion? due to all that ying and yang discussion...In any case, I think that Naruto will have to defeat all Kabuto's summons and lastly his father, after defeating Minato, possibly, Naruto will extract the remainders of Fox chackra to get to that SS3 mode.
Sasuke, on the other hand, might have to fight Madara to obtain the power of other bijuu's at Madara's possession in order to rival that. Or, Madara might just give him a couple of tailed-beasts.
Well, I rambled for this long, what do you guys think about this prediction?