Drivers I would not be surprised if they get shuffled around next year:
-Johnson (retirement)
-Kurt Busch (retirement)
-Bayne (pretty easy to see, might be more the car's fault but you can either get someone more experienced to work out the problems or start out anew)
-Kahne (Hendrick no longer paying the salary -> possible retirement)
-McMurray (I just wouldn't be surprised, comparing his performance to Larson's, and it would be a pretty Chip Ganassi move)
-Ragan (never understood how he has a full-time ride, unlike Casey Mears it's not even a famous last name excuse)
-Suarez (there's 24 cars on the grid more or less that are capable of being contenders for wins, and out of those he's 20th, he's close to the point being young and gaining experience can't be the excuse, I think he'll make it to year 3 but the results better improve in year 3 unless the money's on him and not the car)
-Ty Dillon (okay, granted he's driving for Germain, they stood pat with Casey Mears for years, and he's Childress' grandson, but the only full-time driver he's ahead of in points is Matt DiBenedetto in a car with far less available resources, at what point does Richard ask if there's anything there? he probably fits in the Suarez category of I think he'll get a year 3)
Johnson is signed through 2020 , I dont see him breaking his contract this early, I see JJ finishing his current contract, he has given no indication that is ready to retire, he said not too long a go that he expects to be racing for a few more years if I recall. Doenst mean he cant work something out with HMS to make 2019 his last year.
Kurt, I see him returning , all indications are that he will be back right now, but beyond 2019, I would not be surprised if 2019 is his last at SHR , but I see him being around for about the same amount of time that JJ is within a year give or take.
Bayne, dont ever care to be honest.
Kahne, I see him being back, he and the 95 team are having a something decent year so far, I could almost see him finishing out is career at LFR
Mcflurry , yeah, I dont know, it could goeither way and neither would be surprising.
Suarez, Drive For Diversity, he aint going anywhere for a while, if I am not mistaken, Arris and him are somewhat a package deal, he has a ton of talent ,but some crappy luck at the same time, he had some good runs this year go bad all thanks to racing bad luck.