What would be saved?

[Skybox22]

Of letting Dak walk? I don't want to but generally speaking. In the offseason we were supposedly in the top ten in cap space. Now everyone is saying we are up against the cap. What happened? Just the assumption we would pay Dak 40 Million a year. Please forgive my ignorance but what could be done with that 40 million? I know they could play with the money and all that but that just leaves you behind the eight ball eventually (again).
Draft a young QB and have millions to play with or sign Dak and hope for the best? If there is another post out there I apologize. Just had me thinking. Please beat Philthy!