Panther dispatchers don't play favorites, contrary to popular belief. They don't have the time. The CSRs book the loads, and then the dispatchers have to get them covered, as quickly as possible. The only time the play favorites is when someone is closer to the pickup, if the pickup time is critical, and when someone has a higher acceptance rate and a better on-time delivery rate. If you have a low acceptance rate, or a record of being late, they'll pass you over for another truck. Otherwise, it's the closest to the freight, or the highest on the board, depending on distance to the pickup.
Ever driven through a large metropolitan are and noticed tow trucks just sitting there, parked on the shoulder of the road? They're sitting there hoping and praying for the misfortune of others to have a rear-end accident, and to be the closest to the accident when it happens, so they get the call. It's being opportunistic, being in the right place at the right time. It's like the tick out in the woods who positions himself out on the ends of long grasses in order to be able to jump off and grab a passing animal, two or four legged. It's like the spider who builds her web on the porch by the porch lights so as to catch unwitting flying insects into the web. It's like the frog who positions himself at the base of the street lamp to nail low flying moths. It's like the the Cat who ate the cheese and waited for the mouse with baited breath. It's all about being in the right place at the right time, being opportunistic. You can and need to be smart about it, but in the end it's mostly luck.
It doesn't matter how smart or dumb you are, being in the right place at the right time trumps everything. And being in the same parking lot as 19 other Panther vans isn't the right place or the right time, unless you're in orientation.