I'm not sure the details of television so I'm curious.
Let's say they get dropped but still remain in business.
Do they keep their deals in the rest of the world?
I'm assuming they wouldn't have the money they need to continually produce new shows and pay the roster.
Anyone know how this works?
Okay, so I'll explain it like your five.
TNA has a TV program, called Impact Wrestling. For it to broadcast, it must sell the rights to the show to a TV network. The TV network buys the show, it can also fund it and invest in the production company, which in this case is TNA, to produce the highest quality show possible. So over the years, it is said that Spike TV has invested millions into TNA, not thousands, millions, and it hasn't seen any of it back. Why? Because they make more money off advertising other products then they do TNA. TNA pulls in an average 1,000,000 viewers a week but with the amount of money Spike has invested they want it to be much higher, because the ratings have remained the same, and Spike has invested so much money it no longer sees a reason to keep it around. Maybe some decisions helped them decide, they reportedly don't like Vince Russo, maybe they disliked the standard of the show, the average rating has declined this year and their average attendance this year is horrible, lower then Ring of Honor's.
Spike is their biggest backer, TNA has financial issues, they can't afford the standard of production or some wrestlers salaries without Spike's money. So it's not finding a network, it's finding someone who'll pay good money for their show. Now some people are saying, "who wouldn't want a TV show that gains 1,000,000 viewers a week?" The question you should be asking is who wants a show that has been getting 1,000,000 viewers a week and can't seem to grow. If Spike can invest so much money, what's the point? It's a hurt brand with a bad image.
TNA won't get that much money off overseas deals, especially from the likes of Challenge in the UK. TNA's competition on Challenge is reruns of Bullseye from 1987. So the basic jist of it is this, without Spike's financial backing which has been very large, or financial backing of the degree TNA needs from another network, it's very likely TNA will go under. If a network wanted a wrestling program, they'd have one. They'd contact Sinclair and get ROH or like CMT, pick up Billy Corgan's Resistance Pro for a reality series. There's little point in bringing on a show with such a bad reputation from a company with such a bad image.