no, jesus was jesus.
he was what was predicted as "jesus's second coming." we believe jesus migrated to kashmir to find the lost tribes of israel and died at around 90. his grave is there. jesus couldnt literally descend from the heavens, thats one of those metaphors i've been talking about, and simply means that he will be a really realy really really holy person (a prophet).
Heres some info (taken from "A book of religous knowledge" by Waheed Ahmad)
Similarities with Jesus Christ
A question arises as to why the latter day reformer is called "Isa ibn Maryam" (Jesus son of mary) in the hadis of the holy prophet. the reason is great resemblance to Jesus.
1. Relationship with the law giving prophet
jesus christ did not bring laws and came around 1400 years after moses.
mirza ghulam did not bring laws and came around 1300 years after mohammad
2. reason for rejection by people
jews rejected jesus because they were waiting for Elijah himself.
muslims rejected mirza ghulam because they were waiting for jesus himself.
3. objectives
jesus's objective was to reform judaism and not to found a new faith. it is not possible to foind a new faith without giving a law. jesus did not change the mosaic law
mirza ghulam came to reform islam, and not found a new faith.
4. teachings
jesus's teachings emphasised the gentler elements of judaism: meeknesss, humility, charity, forgiveness, and repentence. he de-emphasised the harsher elements, with its restrictions and punishments.
mirza ghulam also emphasised the gentler aspects, such as patience, meekness, humility, friendship, forgiveness, charity, and prayer. he de-emphasised the harsher elements like jihad with a weapon (jihad in the sense of what im doing, posting on forums, was emphasised)