PES has the La Liga license now, and will give free DLC that will include all La Liga stadiums. They will do the same with the Brazilian league. They also have Champions League, Europa League, UEFA SuperCup, Copa Libertadores, and Copa Sudamericana all playable in the Master League mode.
Apparently PES 2014 will use the "Fox Engine" also used for Metal Gear Solid 5. They also opened up headquarters all over Europe to help make future PES games more European-like, as everyone is sick of the Japanese style atmosphere always present in PES.