I remember. I also remember we all speculated that the Rams were privy to the Stafford situation before the end of the season and that the Cabo story was cover.
Whether or not that was true and the Stafford thing was just great fucking timing, Wolford couldn't have been more than their fall back if nothing else was available.
Also, if Stafford didn't happen, I doubt anything else would have happened so fast. In which case the company line or posturing could be nothing more than trying to kick Goff in the ass to let him know even he wasn't secure in his job and he needed to do more to keep his job. And of course, they would probably had Goff on the market to see what else was available. No way in hell they could have thought Wolford was the next guy the team full of Vets would rely on going into the season.
I don't recall that speculation but I believe you. They very well could have heard he was available before the end of the season. That doesn't guarantee though that they would win the bidding war for his services. Remember, the 49ers were heavy contenders to trade for him.
I'm skeptical on the Rams slow playing things. Have you seen Snead and McVay operate? Snead has a saying: "if it's inevitable, make it immediate!" And we've seen with McVay, that once he's done with someone, he's DONE! (See Exhibit Ernest Jones)
McSnead's "for now" statements on Goff indicated that he was out...pronto.
The point with Wolford was not so much that McVay was going to anoint him as the starter. It was that Wolford opened his eyes to the fact that he could win with someone else other than Goff.
I have no idea what they would have done if the fortuitous Stafford trade hadn't happened but the plan didn't include Goff. IMO.