There is so much wrong in here.
No one is demanding or expecting "big name moves" so I don't understand who you are commenting to.
My list wasn't cherry picked...I literally went down team by team. I highlighted good signings just like you highlighted high dollar signings. Did I list some random guy for 1yr at 3 mil who didn't work out? No. Why would I? That is not impactful nor detrimental.
FA is a financial risk. Jordan Phillips was a terrible signing for AZ and then a good signing for Buffalo. The player and his talent didn't change. His contract and expectations did. Jordan Hicks was cut by AZ but was a good signing for Minnesota. Same thing. Overpriced in his final year in AZ and yet still a valuable NFL player. The talent is the talent. You even admit this when you say a player was good for one team and bad for another. The player is the same player. It is the contract, role and expectations that have changed (coaching as well).
I also laugh at your last statement. So many more risks with college players than NFL FAs. The difference is they just don't cost that much.
The talent is only part of the equation. If it wasn't then every FA would work out for their new team.