New Guardians of the Galaxy Easter Egg Found

Since the Guardians of the Galaxy first made their appearance in the Marvel Cinematic Universe, fans have been pouring through the footage searching for all the little secrets hidden within. They found Howard the Duck before his infamous post credit scene, and a mural depicting the Abstracts of the Universe.

However, Director James Gunn has repeatedly stated that one major Easter Egg remains to be found. Today, a Redditor named "neodraykl" may have finally uncovered it:

James Gunn has made it known that the "biggest" Easter Egg has yet to be found. With all the talk regarding StarLord's potential father, this caught my eye. I've never seen this posted before, so apologies if it has been.

Gunn has mentioned that we saw StarLord's father before.
Peter's mom said his father was "an angel." In AoS, Kree (like Mar-Vell) were referred to as Angels.
The only thing that doesn't fit is that Nova Prime said his father was "something ancient" they have never seen there. That could be some sort of influence of the Nega bands though.
And c'mon, look at that picture.

For those of you who don't understand the reference, the character in the red and blue is Mar-Vell, or Captain Marvel as he's also known. He's a Kree who has close ties to Earth, and in possession of the Nega Bands, he's a force to be reckoned with. He's also a major player in the Marvel Cosmic Universe.

Could this really be the lost Easter Egg? Could Mar-Vell really be StarLord's father? I'll be tweeting James Gunn tonight to find out...me and a hundred other Redditors.