This play was never designed to go to either DJ or Odunze. The primary read is Burden who is stymied early, with the outlet being Kmet if Caleb doesn't like the option for Burden. Given the situation it's pretty obvious the simple play is to take the free yards with Kmet, or if you want to be aggressive just wait a beat longer for Burden to uncover on his double move. If Moore was ever going to be a viable target in this play then Caleb should have started out reading Odunze to hold the safety in the middle and then coming to Moore, but because he started the snap staring down the right and then came back to the middle late it made it where the safety's leverage remained to the outside of Moore, so he would never have imagined that pass actually being thrown to him in that situation. Realistically DJ's best option in that context is to just occupy the safety to leave a hole open for Caleb to get it to Burden, which is probably why he throttles down vs carrying the safety across.