If they recruited the day ALC was lynched, and they obviously didn't recruit ALC, think of their choices.
If Osman was a G, why didn't he simply recruit ALC, put you in jail and whack Snobist? Strange, right? But if he was a G and he recruited that day, who might it be? We know that it wasn't Kappa or Mr. Chocolate, because they were later proven Cs. He didn't recruit Tomice the lawyer, because he whacked him. Who is left for him to recruit, except Gordo and Hoori (I was lynched the day before)? If he was a G, he had a newbie team of Gs playing with him. Ronn and someone else. He wanted someone stronger in the team, or even better - an investigated civilian.
If Osman was a C... and since Alen, Hoori, Matt, Gordo, Voller and Tomice were all Cs, it would mean that the original set of Gs were noobs. They probably didn't even realize what would it mean to recruit ALC. If they were recruiting, they would go for an experienced player and on day 3 when ALC was lynched, the choice was: Osman, Hoori and Gordo.
You get my logic?
But it's much more probable that they recruited yesterday, when Ronn was getting lynched. The problem is that yesterday the choice was bigger: apart from Osman, Hoori and Gordo, they could also recruit another proven civilian (Kappa), or even the new jailer (on blind, or if they predicted correctly who's the new jailer)
Btw, why do you think Ronn tried so hard to attack Kappa in his last posts before he was lynched? I find that exchange of posts between them so out of place.
P.S: Wait, Kappa actually isn't a proven civilian...
Doesn't change anything regarding my theory who was recruited if they recruited on day 3. Even if they recruited yesterday, the strong players and the new jailer are the likely choices.