Brian Gracely,
Probably as often as it plays as a 100 yard par 3.
The variety offered by a 90 yard deep green thats probably 40+ yards wide, with substantive variation in the tee lengths is considerable.
Keith Williams,
YES.
Have you seen the hole ?
BStark,
He made par and lost to a birdie.
Brian Phillips,
When combined with varying tee length, a green that's a Biarritz and wind, the answer is yes.
A par 3 where you can hit sand wedge to driver, draw or fade, high or low, offers versatility.
Wayne Morrison,
The rear putting surface at Yale is quite sloped.
As to your question, a severe, beyond Biarritz putting surface might be excessive.
Putting from or through the swale is difficult enough.
If you added substantive contouring I think it would make it too difficult of a hole at the longer lengths, especially when you factor in the wind.
I like it exactly as it is today.
Interestingly enough, one of the original drawings reflects two flanking bunkers and the putting surface begining at the rear plateau.