Nothing was made about it and Big Ben did a good job of keeping it under wraps, but Ed Bouchette tweeted out this morning that Big Ben and Todd Haley had their first incident on the sidelines during the Denver game. No significant details were given other than Ben told Ron Cook of the PG that "I walked away, I'll leave it at that. I walked away".
The camera's didn't catch it, that I can recall but if you were looking for something to happen, it did. Even if it wasn't an epic blowup.