Beware of algerias new coach ex eagles tell rohr

It seems like you're trying to convey a message in a cryptic way!

Let me try to decipher it:

"Beware of Algeria's new coach, ex-Eagles tell Rohr"...

Is this saying that the former coaches of the Nigerian national team (Eagles) are warning Super Eagles coach Gernot Rohr to be cautious of the new coach of the Algerian national team?

If that's correct, I'd love to know more about the context behind this message!