(Reuters) - An injury to talisman Lionel Messi and suspensions of his defenders have created some serious thinking about Argentina's lineup for coach Edgardo Bauza ahead of Tuesday's World Cup qualifier at home to Paraguay in Cordoba. Messi, who missed the 2-2 draws against Venezuela and Peru with a groin injury that had his side drop from top of the South American qualifying group to fifth, looks set to return for his club Barcelona at the weekend. Bauza is holding his breath the five time Ballon d'Or winner stays healthy in the next month before they have to travel to Belo Horizonte to face arch-rivals Brazil on Nov. 10. More...