FTFY
(assuming you don't have a heated garage)
4x4JeePmaNthINg previously posted:
"at the moment I'm going to run the jeep further, and then when I'm closer to the next oil change, and it's comfortable t-shirt weather, Ill drop the pan to replace the Rear main seal."
Rear main isn't too difficult when you know what you're doing. My first time - a fiasco - I learned. I'm not concerned should I need to do it again.
Heck, you have an auto trans - you're not worried about a manual clutch plate becoming oil soaked - you could run it, dripping more than you'd like, for a LONG time.