^Tester isn't going to be the next Rob Portman. Unlike OH in 2015/2016, most people don't even consider the MT Senate race competitive right now and believe he is heavily favored (or safe). While it's true that there is no obvious candidate yet, I think the party will field a competent Republican in the end (hopefully Rosendale or Olszewski). MT is way too polarized for Tester to win easily, and he doesn't have as much crossover appeal as Heitkamp and Manchin.
Actually, I think the party that wins the OH Senate race will also win in MT, but who knows.
I agree in the sense that I think ultimately Tester and Brown will both be reelected (the latter mainly due to usual anti-presidential midterm effects), but I'm also pretty confident that Mandel is the best recruit the NRSC has found this cycle and in general is one of the strongest candidates on the (pretty wide) OHGOP bench, who Democrats have been swinging at unsuccessfully for most of a decade. Which makes this forum's continued belief that he's terrible seem very, very odd.
Definitely most people consider a Democrat in a Trump+24 state vulnerable. Whether that's correct or not is the point of this thread.
I always though Kasich was the strongest candidate? Isn't his approval rating really high over there?