Prior to the 1931 Open AWT was brought in to "prep" the course for the tournament.
He lengthened holes, renovated and added bunkers and completely rebuilt the 13th green.
Prior to the 1957 Open Dick Wilson was brought in to "prep" the course for the tournament.
He cut down the crowns of hills on several holes to reduce blind approach shots, adjusted a number of tees and either renovated or added twenty-eight bunkers.
Neither AWT or Wilson tinkered with the routing of the course.
Both George and Tom Fazio reworked the golf course, significantly changing the front nine in the 70's.
In 1976 the Fazios returned to modify the 17th green which the USGA felt would be too severely sloped for the 1979 Open.
Tom Fazio felt that there was too much congestion around the 17th green, with the 7th green, 8th tee, 16th tee, 17th green and 18th tee were so close to each other. He saw similar problems with the 5th green, 6th tee, 6th green and 7th tee, along with problems with the 13th hole.
Fazio recommended consolidating the 6th, 7th and 8th holes into one hole, a par 5.
Also recommended was the elimination of the 13th hole and the building of three new holes on property owned by the club.
Thus, the current 8th hole was crafted and the 18th tee lengthened, and the new 3rd, 5th and 6th holes were born.
It should be noted that the Board of Governors voted unanimously to approve the Fazio plan
The 3rd hole, a par 3 with a pond, the 5th, a dogleg par 4, along with the 6th a par 3 were added.
Those three new holes clearly broke with the architectural integrity and continuity of the golf course.
Subsequently, Arthur Hills was retained in an attempt to blend the three new holes in with the rest of the golf course.
To this day, that blend hasn't been achieved.
Hills worked on other holes prior to the 1986 PGA.
He worked on the 10th hole, altering fairway bunkers for the 1993 PGA and on the golf course in preparation for the 2003 US Sr Open.
Hills tinkered with the 17th, 4th and 7th holes.
Inverness can be narrow to very narrow, probably due to the championships hosted, but, the 3rd, 5th and 6th holes, while decent holes, clearly break the architectural flavor found elsewhere on the golf course.
As par 3's, It would seem relatively easy to restore the look/architecture of the 3rd and 6th holes to Ross's style.
#3 and # 12 are par 3's adjacent to and parallel to one another and the architectural disparity between them is striking.
As to # 5, which is a good golf hole, it could use a Rossian veneer.