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 21st March |
| Test Match First Test |
| New Zealand vs Australia |
| Test Match Second Test |
| Bangladesh vs England |
| IPL |
| Chennai Super Kings vs Kings XI Punjab |
| Deccan Chargers vs Delhi Daredevils |
| Monday 22nd March |
| IPL |
| Mumbai Indians vs Kolkata Knight Riders |
| Tuesday 23rd March |
| IPL |
| Bangalore Royal Challengers vs Chennai Super Kings |
| Wednesday 24th March |
| IPL |
| Kings XI Punjab vs Rajasthan Royals |
| Thursday 25th March |
| IPL |
| Mumbai Indians vs Chennai Super Kings |
| Bangalore Royal Challengers vs Delhi Daredevils |
| Friday 26th March |
| Test Match Second Test |
| New Zealand vs Australia |
| Result |
|---|
| Saturday 20th March |
| Indian Premier league |
| Mumbai Indians vs Bangalore Royal Challengers Bangalore Royal Challengers won by 7 wickets. |
| Rajasthan Royals vs Kolkata Knight Riders Rajasthan Royals won by 34 runs. |
| Friday 19th March |
| Indian Premier league |
| Deccan Chargers vs Kings XI Punjab Deccan Chargers won by 6 runs. |
| Delhi Daredevils vs Chennai Super Kings Chennai Super Kings won by 5 wickets. |
| Thursday 18th March |
| Indian Premier league |
| Bangalore Royal Challengers vs Rajasthan Royals Bangalore Royal Challengers won by 10 wickets. |
| Wednesday 17th March |
| Indian Premier league |
| Delhi Daredevils vs Mumbai Indians Mumbai Indians won by 98 runs. |
| Tuesday 16th March |
| Indian Premier league |
| Kolkata Knight Riders vs Chennai Super Kings Chennai Super Kings won by 55 runs. |
| Bangalore Royal Challengers vs Kings XI Punjab Bangalore Royal Challengers won by 8 wickets. |
| Test Series |
| Bangladesh vs England England won by 181 runs. |
| Monday 15th March |
| Indian Premier league |
| Rajasthan Royals vs Delhi Daredevils Delhi Daredevils won by 6 wickets. |
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Bangladesh posted their third highest Test match total of all time as England came under serious pressure on day two in Dhaka.
Kevin Pietersen was left frustrated despite reaching the landmark of 5,000 Test runs against Bangladesh.
Australia look set to win the first Test against New Zealand with over a day to spare after Doug Bollinger ran riot in Wellington.
Mark Greatbatch says the umpire review system is "inconsistent" after watching the dismissals of two New Zealand batsman.
England endured a frustrating start to the second Test as Bangladesh reached stumps well set on 330-8 in Dhaka.