I think this is a very fair deal for Dak. However, here is what Dak might be thinking. He can play on the tag for about $31 million this year. Then he is going to get $37 million next year. That's $68 million or $34 million avg per year. Then in 2022, he can continue to negotiate with Dallas or any other team and probably get more money than the Cowboys are offering now. I am sure Dak, being very confident in his abilities no matter what we might think about him, is not considering that he may play poorly. He has been very durable too, so he probably sees injury as a low risk. If Dak isn't thinking this way, I bet his agent is.
I think Dak is holding all the cards or at least he/his agent thinks he is. I would not be surprised if Dak turns down this offer and every offer in 2020 and 2021. We are hearing everything the Cowboys have supposedly offered, but little about what Dak really wants, other than years which is really about money down the road.