Well..
At a hard time like this for Muslims, I don't know why you would make such a thing as this. Jesus is a highly respect Prophet in Islam, and he is recognized as the Messiah, though no the son of God. Muhammad (SAW) was a great man, whom all Christians and Muslims alike should respect. Fighting Prophets off against each other... well it just seems wrong. And it's not even funny. At all. There shouldn't be a winner in any case. It would be better if it were a tie.
They should make peace at the end. That's what would really happen... ;)
Adam