I don't know if it has been said yet , but the shape also looks like an hour glass - maybe time is up?
Hi Mark,I was thinking about this same thing earlier today.Where or not it is the "Whitney umbrella" or not, it seems to be showing up a lot; I realize we see it now because of the Super Bowl.
Side way hourglass looks like angel wings and reminds me of Orion. X for union of opposites like angel/man meaning giants, titans, strong men which would work for legendary sports figures. Osiris had big X on his mummified form. X is a solar symbol and Osiris was considered a solar god and use of the X showed one's devotion to Osiris.Another thought with both the hourglass and X as the death symbol, Septuagint 13:3 "giants are coming to fulfill my wrath."
There's an as above so below too. The darkened right eye would make it Horus. In Diana(Isis) as mother of Horus.