I do think the second implication makes sense, if you take out the tenses, i.e.: If I am willing to entertain then they honestly spell what they're doing and w

I do think the second implication makes sense, if you take out the tenses, i.e.: If I am willing to entertain then they honestly spell what they're doing and why. It means that if you know that I am entertaining the idea you can infer from that they were honest.