Kylie and Jason Kelce are largely confident in uncle Travis' ability to babysit their four daughters - though they agreed it would 'not be nice' to leave him with their newborn.

The married couple shares four daughters together, and welcomed their youngest, seven-month-old, Finn, earlier this year.

And while the pair would feel good about leaving him with their older daughters -Wyatt, 6, Elliotte, 4, and Bennett, 2 - asking him to watch Finn would seemingly be a bridge too far.

'I do think that I would leave him unsupervised with four children,' Kylie, said on a new episode of her 'Not Gonna Lie' podcast featuring Jason. 'I think I'd still do it for, like, an hour, maybe two.'

She added, though, that 'It would not be nice to do to Travis, to make him babysit all four kids right now. If there was a situation where I needed him to babysit the older three kids, 'Good luck, Trav. See you in a couple days.' Like, I'd ditch them.'

For his part, Jason said of his brother: 'He's really good with [their kids]. You might have to, like, coach them up a little bit before you leave, but that's about it.'

Of course, while Travis is an uncle to Kylie and Jason's four children, he could soon look to have some of his own.

In August, he and Taylor Swift announced they had gotten engaged after roughly two years of dating.

And it is widely suspected that this will be the final season of the 36-year-old tight end's illustrious career.

Kelce and Swift are currently in the process of planning their wedding, which brother Jason jokingly interrogated him about earlier this month. 

For now, Kylie has no doubts that her brother-in-law could handle watching her older daughters.

'They're all old enough and opinionated enough that the crucial things - bathroom, food, water - they're gonna tell him what's up,' she said.

Jason has also said in a previous episode of 'New Heights' that his and Travis' mom, Donna, was 'putting the pressure on him' to have children.

At least for the next few months, it seems Travis will remain focused on this season with the Chiefs following a big 28-7 win over the Commanders on Monday.

The win saw Kansas City - who started the season 0-2 - move to 5-3 on the year, and saw Kelce produce his best performance of the year thus far.

He caught six balls against Washington for a season-high 99 yards and a touchdown.

Kelce has rounded into form the last four games, as he's averaged 73 receiving yards in that span for Kansas City.

He'll look to keep rolling when the defending AFC Champions host the Bills on Sunday.