Points transfer from MUT 16 to MUT17
I was told by an EA PR that when first launching MUT 17 there should have been the option for a one time transfer of MUT 16 points to MUT 17. This didn't happen for me and my points are still stuck on MUT 16.
I've also seen reports about people receiving codes from MUT Rewards for MUT 17. I reached Pro level in MUT 16, but haven't received any codes at all.
Madden 15 was the last game we did one time MUT transfers in as that game straddled console generations. MUT transfer is not available in Madden 16 or 17.
Please see the following link for info on MUT Rewards: https://help.ea.com/en-us/help/madden/madden-2016/introducing-madden-ultimate-team-rewards/
