Honestly the Advantage dictates he gives something. Now you could ask that this goes toward improved relationships with Mo'grin, could pass this off as him giving you another connection for the contract or maybe he gives you some additional gear or maybe a connection to purchase gear at a discount. These are all valid uses for the 4 advantage. So just tell me what you want and I can go with it and I won't let you go too far, trust me. Really you will get more comfortable with what the dice mean and what I will allow as we go, I promise.