I am very sorely tempted just to have two people come in and put a TV down on a desk with a skype-type feed to Luca, just watching the events and providing running commentary.
"What? I've got nothing to contribute to peace but you can't fault me for honesty, can you?"
"What? If the Elysians invited themselves in, so can I."
"Look on the bright side: You don't have to look too close to tell that I'm only joking."
He's on an ego trip from previous events - he doesn't care if he gets a bounty on his head or arrested for being somewhere he shouldn't, he's already got 100,000 KS on his head and some legal immunity due to previous services to SAINT and the IPG. (Hence why he's able to carry illegal items into Yamataian space without immediate reprisal as of the latest post - its only if he does something wrong with them that they'll slap cuffs on him.)
Besides, its not like he's going to be taken seriously by lofty senators, empresses and politicians with so much more to worry about, right? He's the jester of the Queen's Court.
But if that isn't possible due to whatever, guess he'll be waiting around for the afterparty - he'll be sure to send them a few slabs of energy drinks or a blonde bombshell in a cake. (At least it isn't a pregnant woman)