I have no idea if playing the 18th from a shorter tee is wise or not...its small beer. But to get up in arms about this, a situation which does not effect the course long term, then think its ok to narrow fairways for events doesn't make much sense to me. To me, the fairway issue is far more important because it can and often does effect the course long term. We are at the point now where fairways have been narrowed for so long that folks think this is what was intended by the archie. We are coming up on (comfortably) two generations of golfers who think 25 yards is a wide fairway. It is not a coincidence that slow play and added rough/narrowed fairways coincide with each other.
Ciao
Sean correctly points out that a tee setup issue isn't permanant at least, but then narrowed fairways for an event don't have to be permanant either, but it often does become so as it become a badge of honor.
The reason I'd say it's OK to get "up in arms" about it is that all dumb USGA ideas have the potential to become commonplace and permanant-along with their stupid (supposedly outside the box)thinking.
a dumb idea should be called out-while it can still be considered a dumb idea rather than an accepted permanent condition.
Sadly, the early knockers of hot equipment were considered misguided curmudgeons--now the idea that equipment is completely out of scale for many classic courses is pretty common amongst tournament players (I hear it all the time) and even average golfers---but no one has any about what to do now-and most that could affect change have financial conflicts of interest.
Narrowed fairways and other "par protecting" things that simply slow play are all misguided attempts to deal with the distance genie that was heavily fertilized in the last 15 years.
But why stop there with original thinking?
Why not push a tee back 150 yards on #4 at Rivierra and make it and "undriveable" par 3.
Now that's original thinking.
After all- it's match play.....