2010 Giuseppe Mascarello Monprivato
Since I’ve never had a truly mature one, I’d do the 2005 or 2009 Rougeard Le Bourg, Saumur.
I’d love to know what any of 2004-11 Terra di Lavoro will be like at maturity.
P Hickner
It would have to be one of my Italian wines or maybe aging a 2002 Salon about 15 years.
2012 Kapcsandy Grand Vin !!!
2011 Foreau Goutte D’or
or possibly
1996 G Rinaldi Le coste/brunate/ravera Mag
Both purchased in the last year. God knows when the Foreau will hit its “peak”…
I baby-killed one of the 2011 Goutte d’Or a few months ago. The answer is probably long after everyone currently on this board is dead.
With my luck, whichever bottle I pick would then be mature, but corked!
2004 Giuseppe Mascarello Monprivato
Anything Bedrock, to see what I’m missing by drinking young.
1986 Mouton. It was unbelievably good young, but then it didn’t just shut down, it disappeared into another dimension.
Awesome thread…
2012 Piedrasassi Rim Rock syrah. I don’t think there is any way I’m going to be able to hold off on drinking this before it is “ready”, but I believe that it is truly built for the long haul.
'10 or '11 Macdonald. Haven’t tried them young or old, but would dearly love to know what I’m in for.
Excellent choice!
2010 LaTache.
Wow, everything I thought of was already mentioned. '01 Yquem, '99 Monfortino, or a Rougeard.
I am just a simple son of a farmer from Nebraska so my needs are small in comparison, I just want to see what the 2012 Bedrock Wine Co. Cabernet Sauvignon Kamen Vineyard tastes like in 10 or so years 
I try not to be a jealous man but that’ll do it
I suspect Bedrock will get plenty of love here, deservedly so.
2000 Château Montrose
2007 Rayas