[quote=@Cyrania]
<Snipped quote by Stormyx>

I do want him and Emma to interact too. It would be fun to see him interact more with another telepath, especially at this point. But he only inavertedly revealed himself at all and is worried about Mars finding him still at this point. 

Though...Emma could decide to invite some of the unsung heroes to the gala just to add more PR to the stunt and J'onn ends up being among those selected to represent the police force through drawing straws.
[/quote]

I am thinking that should Emma be exposed as telepath/mutant, she and J'onn could interact then. 
I do like the police angle for sure also.

If anything "goes down" at the gala, J'onn seems like the type to be a big hero too.