Nobody knew we were interested in Kupp until a couple days before he signed. Still it's possible that when Lord Moore highlighted the O-line as one of our strengths he may have meant it. They may feel like they have the majority of the pieces already on the roster, just need to maximize them w/ ideal coaching.
There may be no rush to update the position right now. The draft is coming and more important, there will be a second wave of free agency, with players released after being replaced by rookies with cheaper deals.
The important thing of those releases are that they won't count to the compensation pick game. Although, we are getting nothing since we only lost Adebo to an expensive contract.