I am leaning towards

Wilson knowing he had a free play and therefore knowing it was OK to make a high-risk high reward throw. Darious Williams has the ability to pull off a lot of interceptions but I'm not sure that one was an option without the pre-existing encroachment. I would view Floyd as costing the defense 5 yards there, but not costing the Rams a TD. But Williams put on a skillset show all day. They both played really well. It was a good win.