Yes, I'm the Real Shady

The challenges for Abbas only seem to keep mounting. Perhaps take a few of troublemaker 'police' officers and send them out as ambassadors anyway. It would make for an interesting clash:

"I'm the ambassador".

"No, I'm the ambassador".

"He's not the ambassador, he's a very naughty boy..."

In another challenge to Abbas, some of the PA's ambassadors in different countries are refusing to give up their posts to newly appointed envoys.