So what? 2nd-round picks aren't, and Jackson is irrelevant. The outlier is Watson. Only one fully guaranteed contract with no whisper of collusion before, and now suddenly it's collusion if a good player doesn't get one?
I can't tell if you're being intentionally obtuse to Argue Online or if you really don't see what's happening.
We talk all the time about market-setting contracts, how the next guy up for the contract gets a bump on the guy who came before. Then we had a market-setting contract with Watson getting his deal fully guaranteed. We're three years after that contract and while there's been a strange and recent creep in rookie contract guarantees, there's be no other fully guaranteed contract.
We also had a meeting called by the NFL Management Council within days or weeks of the Browns signing Watson where we know they warned the teams about the danger of fully guaranteed contracts and how important a negotiating win this has been for the league.
We had Kyler Murray and Lamar Jackson seeking fully guaranteed contracts in the aftermath of the Watson deal. Jackson received permission to seek a trade and, despite having MVP credentials, no team was willing to make that offer. Organizations offered oafish excuses why they weren't interested in trading for an MVP-caliber QB in his 20s.