All Matt has to do is medium to long crosses for Austin have him DJ Heyward on one side, DJ ( flanked out by sideline run a 10-yard curl, Heyward 3 up, and slot shake dragging the LB or DB covering him. You tell Austin 4 yards up and start crossing full speed, Kenny in the Gun once Austin is there throw it fast in STRIDE and he catch and dig up towards the sideline or juke if Pickens blows the DB and blocks.
All Matt has to do is look at simple slot passes Brady threw from Troy Brown, Welker Julian, and White and have Austin run the same.