Excellent, from the business perspective, The Drugs lord was capable of identifying the true value of the Mule, the kid who offers him the job a truly jewel for the dealer...The dealer wanted results, lets the Mule do what he has to do, leave it if its functioning, give him the freedom that his results deserves. The same that happened when a bunch of Generals complained against Grl Grant with President Lincoln, Gral Grant drinks a lot of whisky and he is constantly chasing ladies, Lincoln reply was, take note of the Whisky brand that Mr. Grant likes because none of you have won the amount of battles that he has... a man without passion is a man without virtues.
I felt sorry for the new drug dealers, they simply screw the business, it happen very often in real life. New owners, young lads, take over a business without knowing how to run it, rushing to make changes, most of them unnecessary ones, killing the business...
Great ending...