Well around the tower I have been noticing Deej's emblem on mats. Its even on the Universal remote, I think Deej has a secret underground black market were he sells his mats to the Speaker so he can divert the light to his mats! Think about it we step on those mats when every time we go to our vault so he's stealing our light from our boots! Watch out guardians Deej is planning something with those dark evil mats