I’m not gonna lie, man..if you thought these two seasons were weak, you’re not gonna feel any better about the ones after them…I do see what you’re saying, but I think 9 and 10 are the end of the peak, not the beginning of the decline. If anything, 11 was the first time I felt them flagging, and while 12-15 have solid episodes, it wasn’t until 16 this year where they regained their passion and put out the closest thing possible to their best work. The Gang Tries Desperately To Win An Award in 9 and The Gang Beats Boggs in 10 are still in my top 5 all time and I can only think of one episode each season (Lethal Weapon 6 in 9, which you may not have seen depending on if you’re using Hulu in America, and the spy/cream pie one in 10) that didn’t do something for me. I say stick with it just to see if anything in the next five seasons jumps out and tickles you the way earlier entries did, but I would forgive you if this stretch killed your enthusiasm 
