Agüero’s curious "tackle" lays bare need for rule change

Following Sergio Agüero’s … enthusiastic … challenge upon
David Luiz’s hindquarters during this weekend’s FA Cup Semi-Final, the issue of
crude tackles has once again been thrust into football’s spotlight. 



Agüero, who
scored a decisive goal in City’s 2-0 triumph, appeared to drop-kick the
Chelsea centre-back in the posterior at about the 82-minute mark and escaped
without serious censure