This is what it all comes down to. They're not going to spend their way to a solution. They've been neglected the LT position for years. When your running game struggles, your QB consistently ranks at the top for QB hits, and your offense depends on deep plays (Cam consistently ranked high for yardage per pass), you absolutely must have a good OL if you're going to have a consistent offense (especially with the type of offense and receivers they have). If you're going to neglect the OL, you better get RBs that can catch out of the backfield and receivers that are great route runners, because you'll need to develop an offense that's all about getting the ball out quickly.