Later, Gral offered his services as a bodyguard to Quark in return for the most lucrative business opportunities in the Gamma Quadrant. Although Gral called Quark his new best friend, the Grand Nagus realized that the offer of friendship was insincere and that Gral was actually threatening his life. (DS9: "The Nagus")
"What's the delay?"
"We await the Grand Nagus."
"Well, he'd better show his ears soon or I'm leaving."
- - Gral and Krax
"No, my mind's made up. I've already chosen my successor. A leader whose vision, imagination, and avarice will oversee Ferengi ventures in the Gamma Quadrant. The new Grand Nagus. Quark!"
"He's a lobeless amateur!"
- - Zek and Gral
"Grand Nagus Quark."
"I love the sound of that."
"I'm afraid we were never formally introduced. I am Gral, your new best friend."
- - Gral and Quark
Gral is mentioned in the Pocket DS9 novel The Big Game, in which he attempts to cheat at a game while on the planet Risa by using a receiver inserted into his lobes. However, as Krax attempts to guide him through the game, a nearby Human overhears the transmission which had been implanted incorrectly, thus foiling Gral's plan.
Gral's card in the Star Trek Customizable Card Game describes him as an "aggressive Ferengi opportunist".