Jesus in India (of all the places :) )

It matters not much to me where He (AS) is buried. What matters most is that He (AS) died on this Earth, and is not to be returning. Ahmadi Muslims believe it is the tomb of Jesus (AS) in Kashmir India.

If He (AS) was to teach and not to learn, I then wonder why would there be need of Him to come back to the Earth and learn Islam before teaching it. If He (AS) is taught Islam already, I would like to know by whom.