Okay... you did read the part where I said that I think Goff's the better talent, right?
So, that's not part of the equation for me. I'm also presuming, but leaving it as improbable, but in the realm of possibility that either Goff struggles in McVay's offense OR that Mannion sprouts wings in it.
I dunno because....no one can. And we BOTH know Mannion's development so far has been so lackluster that prison mirrors are more brilliant...
My only points are A) the goal should be winning the Lombardi no matter who is the QB. YES, we want our QB to perform well and not win in spite of him, but insisting on which QB it is misses the point and B) in this age where a team can lose a season because of one key injury, YOU BET that I want BOTH QBs to be as good as they can be in order to further point A. Irrespective of whether the starter is Goff or Mannion, it's important to have a solid backup (I believe it will be Goff and McVay will elevate his game significantly, but Mannion is a coach's kid who grinds systems and is a super hard worker and LOVES to be coached and after being ignored for 2 years in the pros, who knows how he responds to actual QB whispering?)
And really, whether it be Goff, Mannion or someone we haven't considered, are we REALLY going to fret over which QB if the Rams go on a late season tear, get into the playoffs and win the Super Bowl and it's NOT someone's preferred QB?
"Dammit, I know we won the Super Bowl, but QB Z wasn't the QB so..." I can't even finish that sentence!!!
Yes, I think Goff's better. If I were to map out all the scenarios, MOST of the scenarios, 90+ out of 100 would have Goff winning over Mannion. (These are positive scenarios, mind you. Including negative scenarios, it likely evens out a bit, but still much closer to 70/30 based on some napkin math and I'm not wanting to focus on negative scenarios this time of year).
You and I both see issues with Mannion's game. BUT...if he comes out and starts just killin' it, I mean just KILLIN' it... That would at least require further examination.
TL;dr The point is to set up the team and the organization to win games, not to pick a quarterback. Yes we need to find a QB and the HOPE is that Goff IS that QB that many of us believe he has the potential to be. But it's not guaranteed. If we win with him, GREAT! If we win with another, also great! WINNING is the foremost consideration, not any one player.