Burnley midfielder Ashley Westwood says Leicester City are the most likely team to break into the top-four.
The seventh-placed Clarets face a tough test at the King Power on Saturday against Brendan Rodgers' Foxes, who are fourth on the table.
"If anyone is going to give it a good go and break into the so-called big four, Leicester look like they are the ones," Westwood told the club's website.
"It's a long season though and they've started well, but so have we and hopefully it's a good game."
He added: "I don't think you can ever look past the next game in this league. The Premier League is so tough and it's always a battle, but at the moment we are looking up.
"We don't want to be looking down, but as I say it's a long old season and if we stay in the Premier League, that's a big achievement again for this football club."