James Lawless says, however, that Micheal Martin should step aside as party leader in 2022.
A Kildare Fianna Fáil TD says he will not be signing a motion of no confidence in party leader, Micheál Martin.
Several TDs have indicated that they may be prepared to do so, following the party's failure to win the Dublin Bay South By-Election, and a succession of poor showings in opinion polls.
James Lawless says, however, that Micheal Martin should step aside as party leader when his term as Taoiseach ends in 2022.
Deputy Lawless is 4/1, third favourite to become the next party leader.
Speaking to Kildare Today, he says he will confine his ambitions, for the moment, to Cabinet.
Deputy Lawless joined Clem Ryan on Tuesday's edition of the programme on a wider interview.
Here's the exceprt that refers to Fianna Fáil's leadership

Fog Warning Issued For Kildare, With Road Users Advised To Take Extra Care
Help4U: New Safety Hub Aims To Protect Teens From Online Threats And Image Misuse
No Formal Arrangement Exists Between Kildare Council And ESB - Resulting In Long Streetlight Repairs
Kildare Teen Ryan Murphy To Claim Self-Defence As He’s Charged With Manslaughter Of Ryan Weir Gibbons
Shoppers Reminded To Have Guard Up As Fake ‘Kildare’ Pages Push Black Friday Scams
"Smiles" On Stage, Anger Off-Camera: Some Kildare Locals Locked Out Of "Affordable" Housing Scheme
Kildare Council Seeks CPO Powers For New Liffey Bridge And Link Road In Celbridge
Teen To Face Naas District Court Over Death Of Ryan Weir Gibbons