Usually it takes several years of aging to realize most "tough" coaches are actually good for you...case in point....recently read where Dale Ellis talking about Don DeVoe and how hard he was (and he was HARD!!)...and Dale said after leaving Tennessee DeVoe had him ready for the riggers of NBA life...and he LOVED him for it!!! If I recall and as great as Dale was, and he was, He and DeVoe had some pretty intense moments...I once saw CDD scream at Michael Brooks down at Mississippi State so loud even those in the cheap seats could hear it clearly...and it worked...Vols came back and won...