The emotional outpouring that accompanied Bosnia's penalty-shootout wins over Wales and Italy in March's play-offs may prove to be a significant part of their approach to their second World Cup campaign. Sergej Barbarez's side have shown they know how to get through big games and their squad is packed with physicality. Talisman Edin Dzeko may be now 40 but strike partner Ermedin Demirovic's all-action style makes up for the veteran's lack of mobility. US-born winger Esmir Bajraktarevic provides added directness on transitions and Swedish-born midfielder Benjamin Tahirovic is a good technician in midfield. Barbarez's side resilience in qualifying was evident, and their ability to frustrate more talented teams might lead to a historic qualification for the knockout rounds.