War by Proxy

Some are reporting that Iran is attempting to move the kidnapped Israeli soldiers out of Lebanon and back to Iran.

Yoni has said it, Allahpundit is saying it as well. I just don't see the sense.

A lot of people believe that it is Iran that pulls the strings in Syria and by extension, Lebanon where Hizbollah sits in the government. Iran's sentiments about Israel are well known.

I can't see the wisdom in Iran involving itself directly in this fight when it already has Syria and Lebanon doing it's work for it.