What "company" would make you travel to columbus on Xmas??? Only the DoD comes to mind...
If you are on a DoD ticket I do not think they are allowed to upgrade you, even if you pay. If you are military, you might get a complimentary (or volunteer) upgrade without even asking, especially on xmas.
If you are not on a government ticket many airlines will offer upgrades at the gate for $50-$150...but only if there are seats available in 1C.
But since it is xmas, I would ask the gate agent anyway...they might be in the holiday spirit.
If you're going to jump school, have fun and keep your feet and knees together. If you're going to ranger school...sucks to be you, eat a large meal on xmas.