When the Adventure Update is added (1.8 for PC.) Xbox is currently running 1.6.6 so you will have to wait for the 1.7 update first.
You cant yet Minecraft Xbox 360 edition hasn't received the update where you can go into the end but I believe it will be coming soon.
Herobrine has never been real and will never bereal, it is not on the Minecraft XBox Edition.
You can make a carpet on Xbox 360 Edition of Minecraft using wool.
To get Pokemon in Minecraft you must get the Pixelmon mod, but sense you currently cannot install mods in Minecraft Xbox 360 Edition, it is impossible to get Pokemon in Minecraft Xbox 360 Edition.
at this time there is no creative mode on minecraft xbox edition
Yes it is called Minecraft Xbox One Edition.
No there are not.
Its been out for a long time now man. Where have you been?
No, you can't install third party content on Minecraft XBox 360 edition.
No, sadly you can not make an Aether portal on the Xbox Edition of Minecraft because the Aether is part of a mod. As of now, the Xbox Edition of Minecraft does not support mods.
That's currently not supported on the Xbox 360 edition.
Yes, there is split screen on Minecraft Xbox 360 Edition, but it is exclusively for the use of HDTVs, so far.