The highly awaited “Don 3,” starring Ranveer Singh and directed by Farhan Akhtar, is set to go on floors in mid-January next year. The film faced delays due to Ranveer’s upcoming spy thriller “Dhurandhar” and Farhan’s war drama “120 Bahadur.” Vijay Deverakonda and Vikrant Massey were reportedly considered for the antagonist, but casting remains undecided.