Sunday's Premier League showdown between Leicester City and Everton pits two ambitious clubs with sharply contrasting recent fortunes against one another.
Leicester are the closest challengers to leaders Liverpool, sitting eight points shy of Jurgen Klopp's men and a point better off than champions Manchester City after 13 matches.
An ambitious managerial appointment in the form of Brendan Rodgers has paid dividends, with evergreen striker Jamie Vardy in sparkling form.
Marco Silva, a much-trumpeted arrival at Goodison Park before the start of last season, has work to do to turn around an increasingly dismal situation on Merseyside.
Last weekend's defeat to Norwich City means Everton have now lost 2-0 to all three of last season's promoted sides and they languish in 16th ahead of a tough run of fixtures.
VARDY PARTY GOES ON AND ON
Much of Leicester's charge to the upper-reaches of the table has been powered by the prolific Vardy.
The ex-England striker is the top scorer in the Premier League with 12 this season. He also has 12 in his past 12 home games and is closing in on a half-century at the King Power Stadium in the top flight (48 in 94 matches).
The alliance between Rodgers and Vardy has proved reinvigorating for the 32-year-old, who averages a goal every 98 minutes under the former Liverpool boss.
If Vardy's threat comes predominantly from open play, Leicester will also be keen to test Everton's set-piece vulnerability.
Despite facing the fifth fewest number of corners (55) and the joint-second fewest number of shots (14) from them, no side has conceded more goals from such set-piece situations this season than Everton's four.
HEAD-TO-HEAD: JAMES MADDISON v GYLFI SIGURDSSON
Maddison and Sigurdsson arrived at Leicester and Everton before the 2018-19 campaign to be the creative fulcrum of their sides.
Maddison has broken into the England set up and his form suggests he could yet be a star of Euro 2020.
In 47 starts out of 48 Premier League appearances for the Foxes, the former Norwich star boasts a goal involvement every 195.1 minutes thanks to 11 goals and nine assists.
He has created a phenomenal 128 chances and an 83.71 per cent completion rate from 1,977 passes is evidence of a man who cherishes possession.
A dribble success rate of 61.2 per cent shows another manner in which Maddison can hurt the opposition, while his 110 fouls won are more than double Sigurdsson's number (47).
The set-piece specialist edges Maddison in goal involvements thanks to 14 goals and 7 assists form 46 starts.
Sigurdsson has also created 100 chances, another impressive return that makes it tempting to wonder what he might achieve if his team-mates and manager can collectively pull themselves together.
Leicester have won five consecutive Premier League matches, racking up an aggregate scoreline of 17-1.
The Foxes are aiming for six consecutive top-flight wins for the first time since 1963. They have only lost once in 12 games at home under Rodgers, winning nine.
October's 2-0 win over fellow strugglers West Ham snapped a run of four straight league losses for Everton.
Silva's side have taken four points from their four subsequent games, winning 2-1 over a Southampton side Leicester dispatched 9-0 last month.
Everton have been defensively flimsy at times this season and they will have their work cut out to keep Vardy and co at bay.
The Toffees have only managed one clean sheet in their past 13 Premier League meetings with Leicester (W5 D4 L4), which came in a 2-0 win at the King Power Stadium in December 2016.
The corresponding fixture last season also finished in an Everton victory. Leicester have not lost consecutive home league games to the Merseyside club since December 1997.
None of the previous eight meetings between Leicester and Everton have been drawn, with each team winning four apiece.