Saints at the top of Davante Adams’ wish list [Raiders trade Adams to Jets for conditional 3rd ; Jets paying Adams’ entire remaining salary]

Of course it's not. But if you have the pocket presence, ability to buy time in the pocket, take rushing yards when they are available, throw from the pocket, read defense, know the offense and defenses inside out, are a team leader, AND you have an elite arm then you can be great. It's not necessary but it's an ability that few other QBs have and would allow him to make some plays that others can't.

And what do you think is the difference between "arm talent" and "arm strength" and why do you think Haner is equal to or better than Rattler in arm talent?
See I don't see SR as having elite arm strength. He has good to very good arm strength. Josh Allen has elite arm strength Herbert has elite arm strength. Arm strength is power. Anthony Richardson has arm strength but not much arm talent. Arm talent is anticipation, accuracy, touch. Brees had arm talent. Also guys with arm strength tend to rely on that strength too much and it causes them to make bad decisions. They think they can fit the ball in anywhere.
After watching JH for 2 yrs @ Fresno St and watching him play with 2,3 and 4th string players here I think that JH is more accurate than SR and has better anticipation
I do like SR and he does have a higher ceiling then JH because of the arm strength. But the QB position is played between the ears and I think JH has the edge on SR in that dept.
I also think that the shambles our OL is in played a big part in the decision to start SR. He's got a bit more escapability than JH and he's used to running for his life