This is interesting. Only 11 years ago, Brian Silva performed a pretty big renovation. Quote is from SBCC website.
"In the fall of 2006, Silva completed an extensive renovation, the scope of which included all new tee complexes, rebuilding of all bunkers, improved drainage, re-grassing of fairways, and conversion of putting surfaces to TifEagle Bermuda. Throughout every facet of this project, extraordinary care was taken to preserve the integrity of the original Ross design."