Exactly nothing should be read into this year's results, if they are negative.
CPJ was an X's and O's whiz, who succeeded by getting more out of less. You could judge his early results more, because his road to success didn't involve great recruiting, it involved a great scheme.
CGC is not the same. He's a salesman, first and foremost, and his road to success involves sustained improved recruiting. You knew this when you hired him, and so he should be allowed to succeed or fail based upon what you hired him to do.
To ask him to be CPJ instead of being CGC is unfair, and frankly unproductive to your program. If he's going to sell, you have to give him something to sell, and a second-guessing, uncommitted fanbase isn't an easy sell. You guys need to be rah rah, at least for a couple years, whether you love what you see on the field or not.
Winning by recruiting takes longer than winning by scheme. That's what you guys signed on for, so that's what you have to plan for, and not be disappointed by.
If he gives you something scheme-wise, that's bonus. Just like anything you got recruiting Wise by CPJ was bonus. (I remain genuinely salty that I will never get to see Yates play for Coach Johnson).
Collins is not my cup of tea, but you can win like that. If you guys want to win though, you need to produce an environment conducive to winning like that, and that means essentially being willing to write off the next two years.