I suppose you could pick one, and vote for the Paralympic team as team of the year as well.
Why the Paralympic team rather than the Olympic team.
Surely the Olympic team coming second, which it hasn't done in modern times, is more impressive that the Paralympic team's second which simply matches the result in 2000, 2004 and 2008. And don't forget that there are some countries that haven't really embraced the Paralympian concept (step forward USA) so the competition is less intense than for the Olympics where pretty well all countries participate fully. Also, of course Russia was completely banned from the Paralympics, which was not the case for the Olympics, further reducing the competitiveness of the games.
So to my mind the Olympic team success was better than the Paralympic team. Of course you can try to elevate the Paralympian success simply because they are disabled, rather than on an objective assessment of the sporting performance, but isn't that exactly what the Paralympic movement is trying to combat as an attitude.