Was it Omar (RA) that i saw??

Assalam Alaikum. I would like to know the interpreataion of a dream I had sometime ago. In my dream, i saw myself inside a masjid. And then i see the doors of the masjid open from inside and a parade of people walk in. Amongst them I saw their leader, he was a bearded man with a smile on his face. He looked very brave and courages and had broad shoulders. The people in the masjid (amongst whom i was as well), greeted the leader and his people with lots of respect and gratitude. At the end of the dream, i strongly felt that the bearded leader was the second Khalifa of Islam, Omar (RA). Could that person really be him? And what does this dream mean?