Eoin Morgan says champions Australia must be favourites to successfully defend their T20 World Cup at home this year despite his England side currently boasting the No.1 ranking.

Yet Morgan senses England will be more at home in Australian conditions at the global T20 event this year than when their chance of history in the United Arab Emirates went begging a couple of months ago.

A bid to become the first nation to hold both white-ball World Cups simultaneously was brought to an end in the Gulf after they were beaten by New Zealand at the semi-final stage.

But Morgan still believes holders and hosts Australia will be the team to beat in the autumn, even if England remain the world's top-ranked T20 side.

"Given Australia won (the T20 World Cup) they would go in favourites," Morgan said.

"I'd like to think we'd be joint second, if we continue on a reasonable run of form between now and then, probably with India and Pakistan.

"We know Australia's different, we know our guys play really well in Australia. It makes us feel a little bit more at ease than planning for conditions that we might not go in as one of the favourites.

"It makes us feel a little bit comfortable, we know what works in Australia."

Many of England's batters have featured and thrived in the Big Bash League while Australian pitches are renowned for having a more consistent bounce than the tracks in the UAE, where timing on slower decks can be difficult.

England's next T20 World Cup cycle starts with a series against the West Indies - where all five matches will be held at the Kensington Oval in Barbados - with Saturday's opener coming just six days after the conclusion of the Ashes.

With Jos Buttler, Jonny Bairstow, Dawid Malan and Ben Stokes among the absentees in Bridgetown because of their exertions in Australia, there are opportunities for those who've been on the periphery of squads in recent years.

Liam Livingstone will miss out because of an illness not related to COVID but Sam Billings is in contention.

It was initially thought he would be unavailable for this weekend's double-header after answering England's SOS for the last Ashes Test but the early finish in Hobart has allowed him to get to the Caribbean with time to spare.

George Garton could make his international bow after being one of a number of this 17-strong largely inexperienced England squad to cut short stints in the Big Bash - which Morgan insisted was the right approach.

When it was put to England's limited-overs captain that playing in the Big Bash might represent better preparation with the T20 World Cup in mind, Morgan replied: "This takes guys out of their comfort zone a lot more.

"Unless they play in finals or games that go to the wire in the Big Bash, (then) I would agree with you but not many have been close games.

"Here will take them out of their comfort zone because West Indies are a very talented side. They bat to number 11 so they will take us out of the comfort zone.

"I think the whole tour, this one, is one where the development of our game is actually more important than the series win."

Paul Collingwood, who captained England to their first global trophy at this very ground in the 2010 World Twenty20, is overseeing the group as beleaguered head coach Chris Silverwood takes a breather.