He doesn't.
But he's not helping matters with his inability to process.
Not to mention his apparent belief that he's still throwing at a secondary full of Stanford walk-ons.
The Steelers have 14 first downs, 200+ yards of offense and have had one TD called back on OPI.
They look fine, Denver is starting a rookie QB and looks like it.
Holding will not be called “if, during a defensive charge, a defensive player uses a ‘rip’ technique that puts an offensive player in a position that would normally be holding.” Rule 12, Section 1, Article 3, Note 1.i.