I wouldn't plant a forest in that manner, but if you wanted to "splurge" on a few.......why not. Now I would also pick the most prime location I could find for them as well. Now that being said - I would continue to plant other species in more volume as well.
You also have to keep in mind just because the trees has acorns on it doesn't mean it will produce once you have it planted right away. I would think it would focus much more energy into getting a firm footing than producing acorns. It has been babied thus far and once planted it may not receive the same level of attention. It could be several years before that same tree produced acorns again - so don't let that sway your decision. It will more than likely produce acorns again before some saplings you plant will, but it could take some time for it to flourish again.