BCBS of Texas to drop individual PPO plans in 2016

We had a BCBS PPO in Indiana for years prior to ACA. No PPO option at all in 2014. I guess they started the trend. We moved to AZ at the beginning of 2014 and obtained an excellent PPO plan there. Hopefully it will stick around for awhile. My guess with TX is they priced the plans too low in the beginning and can't get rate increases high enough to cover their mistake. Our AZ plan is 975 a month for 2 people in their 50's, not sure what the price in TX would be.