Okay, now you made me do a search. Apparently, there is a video game of some sort:
Roget is the main character in the game Heroes of Mana. He is Elena’s fiance and a member of the recon team sent to investigate rumors of the Beastmen plotting war against humans, which was a false tip, used to distract the Beastmen so that the Peddan Millitary could launch a suprise attack on Lowenburg, the capitol of Ferolia. This also allowed them to sneak the Vel Vimana into the continent unnoticed.
~snip~
Roget is shown to be sympathetic to the plight of the world, and has a strong sense of justice, as seen when he pledges to fight his own country for their crimes, even though it costs him dearly. However, inside he is quite lonely and unsure of his past, which nothing is known about.
http://mana.wikia.com/wiki/Roget
....
Some of this describes Q, but the picture of “Roget” does not show the manly man I imagine Q to be.
So, clearly Roget is not based. Too bad. But, you know, most heroes are driven by an inner conflict-well, except for Scooby Doo, he’s driven by Shaggy and food!
You might be interested in this post, as you were one of the ones wondering about Q’s misspelling of “roger”.