My wife's brother was Y-DNA and mtDNA tested at FTDNA in 2009. His mtDNA was determined to be plain vanilla H at that time and has not been upgraded by FTDNA to date.
My wife (full sister) tested in 2013 at 23andME for autosomal DNA, which, at that time, additionally provided her mtDNA haplogroup status.
My memory of this mt test result is that it was H. Not sure as we were much more interested in the auDNA at the time.
Now, as I am working on their side of the tree, I see that the 23andME mtDNA status is given as being H-2a1.
Is there any reason why I should not list the H-2a1 haplogroup for both profiles?