Ghana captain Asamoah Gyan is the only player yet to join Kayserispor training camp in Austria.
The 31-year-old has joined the Turkish side on a two-year deal.
But the Ghanaian is currently in his native country where he engaging in a number of charity.
The goal scoring machine was awarded a doctorate degree by a Ukrainian university for his achievements in football last weekend.
Gyan is expected to commission an astro turf he has constructed for his alma mater Accra Academy on Tuesday July 18.