TEPaul,
I'd cite some of the holes at Oak Hill, Plainfield, Montclair and Inverness, as well as the 12th at GCGC.
In retrospect, I'd be surprised if the clubs wouldn't do it differently, now that they've benefited from 20-20 hindsight.
Perhaps the biggest travesty was Metropolis, where they sacrificed some excellent holes so that they could have tennis courts closer to the clubhouse. Does any club have any strictly tennis members anymore ? Montclair ruined their 1st nine for tennis courts as well.
When you think of all the reasons why clubs disfigured their golf courses and ruined, destroyed or abandoned holes, tennis bothers me the most.
Some courses had no choice, like Canoe Brook, San Francisco and Belmont where AOROW claimed holes and forced a reconfiguring of the routing, and the creation of new holes.