Miles will only get worse if you ask me. he was 1-2 before coming to LSU and went 4-0 right off the bat with Saban's recruits so he looked much better than he really was. now he has gone 1-3 in his last four bowl games including back to back extremely embarrassing losses to bring his overall record to 6-5.
Maybe this chart will give some of you travesties for football fans some perspective. LINK
Update it for the two bowls since then Miles is 6-5. There are literally tens of active coaches with worse records, and few than ten with more wins. Interestingly enough, your god Saban is 7-6.