So by your argument, every team made an offer, even if they had cap issues already? Or is your out that any team that didn't make an offer is by definition not in their right mind? Which is absurd. Teams could legitimately not want a guy who wanted to be paid more than any non-QB, and especially if it was going to take multiple firsts for that honor.
So whose argument is horrible? The fact is, the Rams were willing to get into cap hell and trade multiple picks, in the hope that they could trade Mack for good value after one season, while hoping that Mack insisting on the top contract wouldn't eff up team chemistry. That shows a certain desperation on the Rams' part to find an edge rusher - not something you do if you are happy with the edge rusher situation on the team.