An hour ago Alfred Duncan & Emmanuel Gyasi Dynamic Duo Cards got leaked. We do not know if this card will effectively ever be released but according to FUT Sheriff, The Duncan & Gyasi Dynamic Duo will be released in next few days!

Dynamic Duo cards have been designed by EA Sports to make some cards that are rarely used by players more attractive and hybrid. So you can finally use players from your favourite team more easily.
Complete these challenges to earn Ghanaian Dynamic Duos Duncan, Gyasi and Bonus Group reward pack!
SBC requirements and price is yet to get leaked or officially revealed. Hope the SBC’s will be cheaper and pretty useful.