I don't think the Ravens had any other choice than to use the non-exclusive. If they have been as active in trying to reach him and even EDC apparently flying down to FL to meet - that can't be the first time - you gotta believe that they've sort of thrown their hands up on it.
I'd love to know the reality of all this speculation, but often smoke leads to fire. I'm getting pretty convinced that Lamar wanting what Lamar wants is pure selfishness. I said a while ago that whatever happened he'd have to play under either tag. So the Ravens got sick of the drama, called his hand; and now he's either gonna be somewhere else making more than the Ravens are willing to pay or playing for us at a reduced rate - but make no mistake about it, if he doesn't play he cripples himself and becomes a primadonna the like of LeVeon, Antonio Brown, and others. This is where the rubber meets the road for him. He has to perform. Anything short of a complete, stellar, 2019-like performance makes him second tier QB value.