Until the new films come out, no one truly knows where this will all go. Having said that, TCW is far from unsalvagable, and the show has referenced events in the comics, so throwing them out entirely is not only unnecessary, it takes away many stories which either can happen without issues, or are already said to have happened. The only real problem right now is the timeline itself, which can easily be sorted out once the current show ends. The whole "Anakin was Knighted 1 month into the war" take is too much of a stretch, but I doubt that will be the literal final answer once all the dust settles. A whole lot can fit in 3 years, and finding the order for the stories is fairly easy. Really, there is little reason most stories can't remain intact. A very select few might be tossed, but that's it. Also, frankly, the comics have some darn good stories and shouldn't be entirely tossed. At least most of the pre-ROTJ material. They add a lot to this universe. Even if they somehow cut out 'all' the post ROTJ material, I doubt we'll lose 'everything' from before that doesn't majorly contradict things. TCW also makes numerous references to games like KOTOR and Republic Commando.