Mohammad Wasim suffers back pain in another injury scare for Pakistan
He is believed to have gone for an MRI scan, with Shaheen Afridi already ruled out due to a knee injury
Pakistan have added Umar Rashid as assistant to fast-bowling coach Tait for the Asia Cup following a recommendation from head coach Saqlain Mushtaq.
Shashank Kishore is a senior sub-editor at ESPNcricinfo