Overconfidence will be to blame if England fail to reach Euro 2008, says Croatia coach Slaven Bilic.
If Russia win in Israel on Saturday, Steve McClaren's team will be all but eliminated from next summer's finals in Austria and Switzerland.
But Bilic, whose team are top of Group E and play England next Wednesday, told BBC One's Football Focus: "The group was difficult.
"Maybe your approach was a little bit too self-confident in this campaign."


