Yup. Even the smartest and most talented OL rookie is going to zig 20% of the time he should be zagging. For a contender, that’s a big problem. And our blocking scheme is more complicated than most.Agree... What you really need from your OL is for your weakest link to be average... And unfortunately, you simply can't trust a rookie to give you that year one...
That’s before you even get to the matter of adjusting to NFL speed and physicality.