Is GW getting insanely difficult for any other lvl 80-85s?

I have been level 85 for a few months, and I feel there should be more levels added to game or SOMETHING. Because for months I have barely bothered trying in Galactic Campaign due to the outrageous teams I must vanquish to get through the final 4 battles, which contain half of the war gems of the entire campaign. The same problem as was in tournaments, there is a huge range of lvl 80-85s. You have those people with gear 8-10 characters, only a few decent teams, and strong but not top notch characters. However, just because you are level 85, you must battle your way through several max gear/legendary mods/7 star zeta special characters that you may not even have been able to unlock yet. I just made over 20 attempts to beat a team containing a 271 speed Thrawn of 7 stars. Why should I have to fight a maxed out Chaze team when I only unlocked a 3 star Baze this month? And I haven't gotten a single GK shard yet (out guild is getting closer), but I have had to fight GK's who have more health than every attacker/support in my Rebel team combined. Because of the great range of strength between levels 80-85, unless you are at the very top, it is excruciatingly hard to do things that were far easier when you were half as strong. GK Bariss zeta combos for example. I have no GK, and my Baze is 3 stars. Yet I fight teams such as Chaze GK Bariss and Nihilus all 7 stars and zeta, and of those, the only one I have at 7 star is Bariss. Since max GK and Baze can have easily 50-60k+ health, every time my Rebels score a critical hit they regain 20% of their bloody health, meaning that sometimes they actually get more health from me attacking them than I deal in damage! My best team is almost useless in GW towards the end. I might be on the second to last purple battle, sacrificing every single dark side character I have just to keep GK from healing 12k+ HP every single time he receives damage. And it's not like you can target lower health heroes. Because GK will taunt as soon as you score a critical hit. So please, find a way to allow lvl 85s without 7 star elite characters, gear 12, +40k protection or +140 speed mods, and zeta everything to be able to at least compete in GW. I almost quit the game because I was so sick of tournaments and GW. You pulled tourneys. Please allow lower strength lvl 85s to fight equal strength 85s.