Yes, lots of resales are available -- but you do have to remember there are over 100,000 members at this point, even if there were 1,000 contracts waiting at TSS, that would still overall be a very, very low percentage of members wanting to sell! Maybe some are "commercial renters", maybe a member died, divorced, needs to pay off debt, etc.
You could even say that if DVC raises the price, it makes the resales look even more attactive -- assuming they can still pass ROFR at those rates.
In terms of BCV, they aren't creating new points out of thin air -- the supply has remained the same since the start date. Even if the BCV resale price goes down to $2 per point sometime in the future, I don't care... I didn't buy DVC as an investment, I bought it prepay our rooms for the new few decades. For us, DVC membership has already paid for itself -- AND -- we could still sell it today for more than we paid for it.