It does change that because if you burn a 1st round pick this year on a QB, you can't just go to Goff next year and say yeah we always believed you were our guy, sign an extension. if Goff does, you then spent a 1st rounder on a backup QB.
It's not a big deal if people aren't sold on Goff. It's weird though when someone wants to draft Richardson but doesn't want to replace Goff, essentially making Richardson the backup, but you don't want that either but backup QB is one of the team's biggest needs. That aside, I have a low opinion of Richardson because I think people are just enamored with his physical ability when he hasn't proven he can actually play the position. I mean it's cool he can throw a deep pass with ease with no pads or a pass rush or a covered receiver. It's like the Malik Willis tape from last year when fans through out the idea of him being drafted 2nd and he didn't go until the 3rd round.