2:00 PM PT -- The NFL just released a statement saying that Colin actually MISSED his scheduled workout, which seems to imply that whatever he's doing right now is NOT NFL sponsored.
The league goes on to say that despite its best efforts to cooperate with him and his team's ever-changing requests ... he pulled out last minute and is now going rogue on the plan. Just a few things they say they agreed to -- letting Colin bring his own receivers for his drills; allowing Coach Hue Jackson run drills for him; allowing Nike to shoot an ad featuring Colin as well as mentioning the 25 teams represented there.