"We can not, will not, tolerate lack of discipline - things under our control - and we have a standard that we play to and if you're not meeting that standard, get your butt going".
"No, I worry about this team and why did we perform like that in the first half and figuring out, 'OK, how can we get it right?'" Bradley said.
The Titans racked up 354 yards of offense in the first half, the most any National Football League team has gotten in the first 30 minutes so far this season.
The loss pushed Bradley to just 14-41 in his 55 games at the helm of the Jags.
"Well, I've been in a lot of games in my career, and I don't know if there's any cushion", Mularkey said. "I believe in him 100 percent and what we're trying to do here".
Having trailed 27-0 at half-time, the Jaguars were completely dominated by the Titans, who evened their record at 4-4 while Jacksonville fell to 2-5.
Mariota's defining moment came in the middle of the second quarter when he handed the ball off to DeMarco Murray.
That will depend on how many games the Jaguars win the rest of the season.
Gus Bradley is in his fourth year at the helm of the Jaguars.
A source similarly told ESPN's Mike DiRocco that Khan isn't going to fire Bradley, even though the Jaguars now have two straight embarrassing losses - they had 13 penalties for 122 yards and saw two players ejected in Sunday's 17-point home defeat to the Raiders - and face the following upcoming schedule: at Kansas City, vs. Houston, at Detroit, at Buffalo, vs. Denver, vs. Minnesota. Jalen Ramsey (late hit) and Dante Fowler (punching a player) showed no poise; the Jaguars used to play with discipline but not this year.
"No matter what it is, you try not to listen to it or let it get to you, but it's kind of impossible now", Hurns said. "So it's how are they going about doing it". Do we play with some anxiety?
"We've had chances to win all the games we've been in", Mularkey said. Rookie Derrick Henry capped the Titans' next drive by scoring his first career touchdown on a 6-yard run.
While Bortles struggled, Titans quarterback Marcus Mariota was near flawless.
Before heading into the operating room in California, the Broncos' leading rusher tweeted thanks to his fans for their prayers: "We will not know til after the procedure if i am done for the season or if I can come back to help my team to #51".
Henry had 13 carries combined over the previous four games, and his single-game high had been 54 rushing yards against the Miami Dolphins on October 9. On Murray's 14-yard touchdown run in the second quarter, Mariota attempted a downfield block to help clear the path to the end zone.
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