To highlight that you are an associate / trainee.
You were offered a permanent seat in the Society many times, but chose to decline saying you are a "lone wolf" Beppe worshipper.
We really respect that, but we're still doing everything we can to get you on board, cause we love you dearly.
Think of it as a loan with an option to buy
It's the same with @JuveJay , huge Marotta sympathizer, but he just doesn't like the whole #Sauna thing.
But say the word, bro, and you're in. There's a bathrobe and towel with your initials on it already
