I agree with Mason..., it couldn't hurt. There are some Virginia blends that bite irrespective of how much age they have, how they are smoked, what Pipes they are smoked in, how low or how high the Rh is and just about any other factors that you can think of. Fortunately, these are few so I just don't smoke them anymore. Age will smooth out some blends with bright Virginias in them, mostly somewhere between 1-5 years seems to get the best results. The darker mature Virginias don't seem to have the potential to bite for the most part. For me, the way to reduce the potential for bite without having to wait years for a blend to mellow out is to smoke it a bit on the dry side in a clean Pipe. Another choice is to blend in some Perique in amounts of less than 2% by weight. This is a topic that has no shortage of opinion and by the time all of the factors are discussed, you will have well aged tobacco.