I'm still torn between Rosen and Murray. Tough decision for MB/SK/KK.
But the more I think about it: If they rate Murray higher than Rosen and view him as a better scheme fit, we must pick him! Even if his grade is just slightly higher than Rosen's. QB is by far the most important position.
The Chiefs had a dominant pass rush for many years. Hali and Houston were a deadly duo. Then Dee Ford entered the mix as Hali declined. Chris Jones stepped up as a dominant interior force. However, it wasn't until Pat Mahomes took over that they became serious contenders. Btw out of all these pass rushers, only Chris Jones is still a Chief. Even with Houston, Ford and Jones playing at a high level, their defense wasn't good enough to make some stops while their QB lit up the scoreboard.
So you see, there are no guarantees in the NFL. I still think you can win with defense. But the window of an elite defense is rather small. Being a contender year after year is only possible with a legit franchise QB. I'd rather swing the fences on the latter if Murray grades out better than Rosen. If not, keep developing Rosen and use Bosa/Quinnen to build a dominant defense.
But I wouldn't pass on a QB prospect that's rated better than your current QB, who hasn't proven anything in the NFL yet. Granted, Rosen had miserable circumstances. But it's not like we are the Browns who can say with confidence that Mayfield is their future. In fact, Rosen might have even more question marks right now than he had a year ago.