What current full time drivers do you think have already won their final race?

Everyone was excited about a first time winner yesterday, but it got me thinking about final career wins.

It's very likely that at least one full time driver has already won their last race. Except in rare cases, you usually can't tell at the time.

Did anyone really think Dover '17 would be Johnson’s last win? Jr. at Phoenix in '15? Edwards at Texas in '16?

Or think about Bobby Labonte, who won the championship in 2000 and never won again after 2003.

Could it be Busch? Maybe Keselowski? Someone like Erik Jones?

Or could it be someone who you'd least expect, who has been a recent regular winner/championship contender? Kind of like a Bobby Labonte or Johnson.

Maybe Denny Hamlin?