Well that seems quite nonsensical to me, so I guess we're even.
QB aren't going to get ready for live NFL action in practice, its just not going to happen. The "ready", "not ready" moniker is on Fisher.
Other rookie QB starters this season
Wentz 8/3 TD/INT ratio and a 92.7 rating
Kessler 4/1 TD/INT ratio and a 94.4 rating
Prescott 7/1 TD/INT ratio and a 103.9 rating
Keenum 8/10 TF/INT ratio and a 77.5 rating
I'm not expecting that Goff goes in that he could replicate the others numbers but I sure as heck would hope that he could equal Keenum's.
And the fact is that nobody, not you, me or Fisher himself knows exactly what Goff will do until he hits the field. No amount of practice will dictate that.