Former England captain Michael Atherton told Sky Sports News that Kevin Pietersen should succeed Michael Vaughan as England skipper.
Vaughan announced he was to step down following the series defeat to South Africa.
Paul Collingwood also revealed he was to follow the Yorkshire batsman by quitting his role as captain of the one-day side.
Pietersen, Andrew Strauss and Andrew Flintoff are believed to be the main contenders for both jobs, although Kent batsman Rob Key has also been mentioned as a candidate from outside the present squad.
But the Sky Sports analyst insists it is the South Africa-born Pietersen - the bookies' odds-on favourite - who should be given the chance to lead his adopted country.
"If you're talking about someone to take on both jobs then Kevin Pietersen becomes the number one candidate because he's one of the few people who can be guaranteed their place in both teams," Atherton said.
Atherton also suggested that Collingwood may have been pressurised into quitting the one-day role.
"Michael Vaughan's decision is his own decision, but I can't believe that Paul Collingwood made that decision off his own back," he added.
"Clearly they want to unite the job and get one bloke in there, and they've given Paul a gentle nudge to say that this is in the best interests of the team."
As for Vaughan, Atherton continued: "He's been a wonderfully successful captain, England's most successful in terms of Test match wins, and is surely one of England's greatest ever captains.
"In terms of playing, captaining, leading, decision-making, Michael Vaughan is the best man for the job."
He added: "I know what he's been going through.
"It's a wonderful job but it's also a job that becomes all-consuming. He said he's not been himself at home and wanted to 'get back to being me'.
"The job gets on top of you. It's a great job but you're thinking about it all the time.
"When you're supposed to be at dinner with friends or the wife, you're thinking about who should be opening the bowling the next day and how to tell your mate he's not in the next team.
"That pressure eventually bears down on you and if you're not getting runs as well then it becomes very difficult."
| Fixture |
|---|
| Sunday 8th November |
| One Day Int First Match |
| South Africa vs Zimbabwe |
| One Day Int Sixth Match |
| India vs Australia |
| Tour Match One Day Match |
| vs England |
| Monday 9th November |
| One Day Int Third Match |
| Pakistan vs New Zealand |
| Women's T20 Int First Women's Twenty20 International |
| West Indies Women vs England Women |
| Tuesday 10th November |
| One Day Int Second Match |
| South Africa vs Zimbabwe |
| Tour Match One Day Match |
| South Africa A vs England |
| Women's T20 Int Second Women's Twenty20 International |
| West Indies Women vs England Women |
| Wednesday 11th November |
| One Day Int Seventh Match |
| India vs Australia |
| Thursday 12th November |
| Int Twenty20 First Match |
| Pakistan vs New Zealand |
| Result |
|---|
| Saturday 7th November |
| Women's One Day International Series |
| West Indies Women vs England Women West Indies Women won by 1 wickets. |
| Friday 6th November |
| One Day International Series |
| Pakistan vs New Zealand New Zealand won by 64 runs. |
| Tour Match |
| Diamond Eagles vs England XI England won by 185 runs. |
| Women's One Day International Series |
| West Indies Women vs England Women England Women won by 13 runs. |
| Thursday 5th November |
| One Day International Series |
| Bangladesh vs Zimbabwe Bangladesh won by 1 wickets. |
| India vs Australia Australia won by 3 runs. |
| Wednesday 4th November |
| Under 19 One Day International Series |
| Bangladesh Under 19 vs England Under 19 Bangladesh Under 19 won by 8 runs. |
| Women's One Day International Series |
| West Indies Women vs England Women West Indies Women won by 40 runs. |
| Tuesday 3rd November |
| One Day International Series |
| Pakistan vs New Zealand Pakistan won by 138 runs. |
| Bangladesh vs Zimbabwe Bangladesh won by 6 wickets. |
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Australia cruised to a six-wicket win in the sixth One Day International to take an unassailable 4-2 lead in the seven-match series.
The one-day series between Pakistan and New Zealand is set for an exciting climax in Abu Dhabi on Monday.
Australia captain Ricky Ponting was proud of the way his side overcame a spate of injuries to win the one-day series in India.
Eoin Morgan insists he has more work to do before he can claim to be an established player in the England side.