William Jackson posts cryptic tweet regarding defensive changes

[grampahol]

"Man to man ,that's me!"  What could it possibly mean? Nothing could be more cryptic than that! Maybe he's alluding to how space aliens invaded our blood types to introduce O negative blood type into certain humans! Maybe he's planning to run for president of the world and taking over all political parties! Maybe it's an undicovered recipe for jello infused with pig skins! The possibilities are just endless now.  Roger Goodell needs to investigate immediately !