More changes are being made to the Singapore Selection in the upcoming Sultan of Selangor's Cup tournament at the end of the month. After their last week's victory over Ceres-Negros in the AFC Cup tournament , Home United will have to omit their representation from the annual showdown in Shah Alam in order to concentrate their continental match against North Korea's 4.25 SC on the 21st of August at the Jalan Besar Stadium. Both Izzdin Shafiq (13) and Shahril Ishak (17) have to withdraw from the Shah Alam trip The Singapore Selection will be helmed by Balestier Khalsa's Marko Kraljevic instead of Protectors' tactician Aidil Sharin, as reported by Fox Sports Asia . ALL JAPANESE IMPORTS IN SINGAPORE SELECTION On top of that, the likes of Tampines Rovers' Syazwan Buhari, Hafiz Sujad, Warriors FC's Emmeric Ong and Albirex Niigata (Singapore)'s Wataru Murofushi are some of those named as the replacement for Home United absentees in the 21-man squad