My take -
Pretty sure SK was involved in the Goff selection, as in making a big splash, or whatever you want to call it.
He also wants a good, competitive team to open up his new stadium.
Fisher told him, "OK, then we need to go get a franchise QB - we all think Goff's the guy, but he needs a lot of work, and has to sit at least a year"
Which means we go with Keenum, and will most likely suck again this year. Which also means we, (and especially me) are going to get crucified by fans and writers for letting Goff sit on the bench.
(Aside - this is before the Wentz - Prescott phenomena).
Fish then said -"So...I'm aware that my 7-9 bullshit is getting old, but if I agree to this, we're gonna' have to give up a lot, and I know my contract's up this year, and haven't proven I deserve an extension, but you're going to have to give me at least one year with Goff, and based on what you see, we can talk about an extension after the 2017 season, at which time it will be clear if I've been handcuffed by not having a decent QB, or if I simply suck as a coach. I might also be willing to revisit my offensive philosophy, and listen to suggestions for Offensive coaches".
Or words to that effect.
As far as I'm concerned, I'm more than fine with that. Goff sits, which he needs to, Fish gets his shot, and if he still blows, SK gets a year of acclimating the team to new coaching/management before unveiling his team/palace in 2019. And, THIS IS NOT EXCUSING FISHER IN ANY WAY!!!!, but the team HAS had a lot of distractions/excessive travel this season.