I feel this is a betrayal of loyal BBR investors/supporters. Why not eventually add POS to BBR? Is there any plan to distribute any of the new coins to BBR bag holders?
CZ is allowed to do things besides BBR. He is not your slave.
When Sunny King created Primecoin it was not a betrayal of Peercoin investors/supporters, because POW and POS coins are different products. Sunny King enhanced the reputation of PPC, his first coin, by creating another spectacularly innovative one in the form of XPM. The same logic applies here.
The more well known CZ is, the better off BBR will be. If CZ can beat Darknote to the first Cryptonite POS implementation that would be a very nice feather in his hat and also in BBR's by association.
The plan to distribute the new coin to BBR holders is: rage/panic sell your BBR, then buy the new coin when it's available.

I cannot argue against your reasoning since you are correct. I did overreact a bit, and my apologies to CZ.
I am glad that I did not follow through on my panic sell.