I'm pretty much in the know regarding standard award routings, but not so knowledgeable about the unusual award opportunities. I would like to go one way from TLV to NYC-PHL and stop in Europe. If possible, do an open jaw as well. Any creative ideas? Should I book two separate AA awards? How can I best maximize each one? Should I take a cheap flight to Europe and just book an award from my last stop to the US?...