Boogers said:
Even the best BRD (or WHM, or WAR, or <INSERT here job random>) will continue to strive to find ways to improve upon their skills (even if all their jobs are at 75).
This is true, I'm still finding ways and techniques to improve my tanking skills on PLD even after hitting 75. Simply hitting provoke and flash isnt tanking. You need to know when and how to use sentinel, rampart, defender etc. This is true for all jobs. I'm sure everyone has been in a pt with a poor tank lol