Indianapolis Colts quarterback Jacoby Brissett visited an old teammate Saturday, observing Houston Roughnecks QB P.J. Walker from the sideline.

You might know Walker better as "Phillip." He was on and off the Colts roster more than a dozen times over the past couple of years, playing a lot in the preseason but never in the regular season. He's the XFL's breakout quarterback, leading Houston to a 5-0 record.

"It's no surprise about his success," Brissett said of Walker. "He's always been a hard-working guy, constantly pushing me and Andrew (Luck) every day."

Brissett answered the questions during game action on ESPN, like XFL players do between series. Brissett doesn't like that idea.

"I wouldn't be able to do it," Brissett said. "A lot of curse words come out of my mouth ... so I guess I'd get fined a lot. It's not for me."

As for the seemingly incessant talk about the Colts quarterback situation, Brissett was succinct.

"Just doing my job."

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