Hi,
first i would like to say i like the PocketQuery plugin a lot. Its very powerful.
My task these days is to find a way to show and reference content from another application which collects data from many other applications and bring them relation so ist easier to for everyone to get this data. "https://answers.atlassian.com/questions/9880899" Also some of this data whould be shown in confluence for other users. This is where i see the PocketQuery is working for us.
But furthermore some colleagues want something like the autocomplete for names if they are linking to something in the database, too. We meet this week to talk about what they really want. But i wanted to ask this in advance, so im prepared to say: "This is the tool of choice." 
I know this is not actually what the PocketQuery is build for, but is such a thing possible with the template mayby?
best regards,
J.D.