I have vacuum packed cigars in glass jars using my foodsaver on several occasions. It does not damage the wrapper in any way. When the jar is sealed the pressure is reduced inside the cigar at the same time as outside, thus preventing any rupture.
The reason I tried vacuum packing in the first place is because I read somewhere that some cigar manufacturers put their cigars in a vacuum chamber to rupture tobacco beetle eggs. I don't know if the foodsaver has enough vacuum to accomplish this, but I get a morbid pleasure in hoping the little b@stards explode in their own juices. (Heh heh heh)
Also, would they have enough oxygen to breath if they did hatch? I don't know.
How does vacuum packing effect long term aging? I don't know that either, but I have had cigars vacuum stored for as long as six months with no ill effect. I suspect the aging process is slowed to some degree, due to the lack of oxygen exchange.
In overview, I think this may be an area that needs some experimentation to determine long term effects. There may be some positive results in doing this.
Keep smokin' (]]]]]]]]]~~~