CWC 2019: Seven players whose debut World Cup might be their last World Cup 

#3 Shaun Marsh

Shaun Marsh

Despite being one of the most talented Australian batsmen in the past decade, Shaun Marsh's career has been marred with injuries and inconsistent form. Marsh has made numerous comebacks for Australia but failed to do justice to his talent.

But the bans on Steve Smith and David Warner gave a new lease of life to Marsh's ODI career. Australian batting side needed experience in the middle order and Marsh stepped up. This might be the swansong of the 35-year-old's seesaw career.

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#2 Chris Morris

Chris Morris

Since making his debut way back in 2013, Chris Morris has played just 34 ODIs in six years. Morris has struggled to maintain fitness and has been in and out of the South African side.

Interestingly, Morris wasn't selected in South Africa's World Cup squad and it was only Anrich Nortje's injury that paved way for Morris' selection. Even though Morris has the ability to create a huge impact, his poor fitness might not let him prolong his career.