My only warning, wanting to keep my cobs in good condition and fresh, is to not over saturate them. They're sponges for moisture, and can self-destruct at worst and get funky at minimum in high humidity, I've found. Here in bone-dry Nevada, they are perfect. I think there was a Reason why Mark Twain either had his meerschaum-bowled calabash pipes or cobs when he was visiting. :lol:
Just keep those cobs as a one-smoke-per-day, per-pipe, and you should be fine. One good thing about cobs is though they soak up moisture fast, I've found they also dry out just as quickly. Briar takes up moisture slowly, but holds onto it longer--with obvious funky results.
As Rob said, the briars should probably be given a small vacation for a while. A good meerschaum will soak up moisture alright, but it isn't affected by moisture degradation and should rebound and be able to be re-smoked without much issue.
8)