Are you suggesting we fire Prohm now because we might be bad again next year?
I don't think we really know what direction the program is headed in. You can guess, but you don't know. Under Prohm we were good the first two years, really bad the 3rd year, good last year (with all Prohm players BTW), bad again this year. There is no "trend" with what has actually happened, only a trend in what you think will happen. I prefer we make decisions about whether to keep coaches or not based on what has actually happened. If we suck next year, I'll agree it's become a trend and would jump on the "fire Prohm" bandwagon.
College athletics programs don't follow some mythical linear trend. They go up and down, with hopefully more ups than downs. Having too quick a trigger firing coaches makes it harder to hire good ones.