To cover that scenario, this article grades Sokratis' display against Colombia at the 2014 FIFA World Cup and provides a scouting report on his season for Dortmund.
Sokratis vs. Colombia Grade: B
Colombia comprehensively beat Greece 3-0, forcing Sokratis and Kostas Manolas to work overtime.
That's a third solid piece of defending by Kostas Manolas. The guy's quick. Now a corner kick for Colombia. Shot goes wide.— Greek Football (@greekfooty) June 14, 2014
The pair had strong individual games, but with no potency going forward, Greece were constantly under pressure.
He made three of his five tackles, two of which were on Colombian central attacking midfielder James Rodriguez, per Squawka.com.
With three tackles, three interceptions and six clearances, Sokratis did his job for Greece.
How did he perform for Dortmund?
Borussia Dortmund Positives
Sokratis was called into action when Dortmund's two-time Bundesliga-winning centre-back Neven Subotic tore his cruciate knee ligaments.
Deputising in Dortmund's fragmented defence, Sokratis was world class, and the German media rated him highly.
|Publication||Defenders Only Ranking|
Bild.de and Kicker.de.
Compared to Barcelona's centre-backs, Sokratis is a stronger tackler than Gerard Pique, substantially better in the air than Javier Mascherano and more experienced than Marc Bartra.
|Tackles Per Game||2.6||2.1||2.9||2.8|
|Fouls Per Game||1.6||1.0||1.2||0.9|
|Tackles Per Foul||1.7||2.0||2.4||3.1|
|Interceptions Per Game||1.3||2.0||2.9||2.9|
|Headers Won %||66.9||69.0||52.3||67.7|
Sokratis possesses a win-at-all-costs mentality as demonstrated when he man-handled Bayern Munich centre-forward Mario Mandzukic and Schalke centre-forward Klaas-Jan Huntelaar.
A feisty, gritty and sturdily built defender, Sokratis is an upgrade over Pique from a defensive point of view.
Another plus in Sokratis' game is him being a constant goal threat from set pieces.
He overpowered Stuttgart right-back Gotoku Sakai to head home Borussia Dortmund defensive midfielder Nuri Sahin's corner.
Sokratis got in front of Hannover 96 right-back Hiroki Sakai to head the ball toward Dortmund centre-back Mats Hummels, who poked the ball past Hannover goalkeeper Ron-Robert Zieler.
Borussia Dortmund Negatives
Sokratis plays on the edge, and his brute strength can be neutralised by strict referees.
He was cheaply sent off after accumulating a second yellow card for barging into Bayer Leverkusen centre-forward Stefan Kiessling.
|Passes Per Game||53.4||60.5||54.4||51|
|Pass Completion %||81.9||90.2||88.9||89.9|
|Long Passes Per Game||6.2||5.7||8.3||3.8|
|Long Passes Completion %||60.8||75.6||78.9||70.8|
Sokratis' pass-completion percentage (81.9) is below the Barcelona average (88.4).
He is not as proficient of a passer as Pique, Mascherano and Bartra.
That said, Sokratis is a passing outlet from the back for Dortmund and has flashed vision, such as a deep pass to Dortmund right attacking midfielder Jonas Hofmann against Bayern.
Barcelona's Achilles' heel is their defence.
Sokratis was good against Colombia, and his world-class season for Dortmund means he would shore up Barcelona's back line.
He is taller, stronger and more prolific in the air than Mascherano.
With more experience than Bartra, Sokratis can also push Pique to perform, as the Spanish international has been resting on his laurels.
Statistics via WhoScored.com