I exchanged a 11yr old Flexible Rewards card to a Freedom Rewards this week, same account number. They also moved the Flexible points over. I had the option of exchanging it to a Sapphire Preferred but no bonus, no AF waiver 1st yr. I now have 2 Freedoms 11 & 9 yrs.
Will apply for CSP soon, also have an Ink Cash last month.