This article is part of Football FanCast's Transfer Focus series, which provides opinion and analysis on recent transfer news...

According to Italian media outlet Tuttomercatoweb, Southampton are one of a number clubs keeping tabs on Sassuolo left-back Alessandro Tripaldelli, and they may have finally found their long-term Ryan Bertrand replacement in the process.

What's the word, then?

Well, Tuttomercatoweb report that Saints, along with Crystal Palace, Manchester United, Levante, Valencia, Fiorentina, Bologna and Atalanta are all watching the 20-year-old, who has two-and-a-half years remaining on his contract with the Serie A outfit.

The report says that scouts from the south coast outfit have been spotted looking at the Italy U21 international, who is described as having the pace that would make him suitable for the Premier League.

Despite all of the interest, he has actually found first-team minutes hard to come by so far during the 2019/20 campaign, featuring for just 135 minutes in total and often having to settle for being an unused substitute.

Long-term Bertrand replacement?

Despite his lack of first-team minutes for Sassuolo this term, the fact that clubs of the stature of Manchester United and Valencia – as well as the fact that he has been capped at U21 level by his country – suggest that Tripaldelli has something about him.

The left-back position has become a real problem for Southampton in recent seasons, and while Bertrand has been a top performer for the club in the past, he certainly hasn't been anywhere near as consistent or effective in more recent seasons as the club has battled relegation.

One of the reasons for that could well be complacency given he has had little competition for the spot, with Matt Targett obviously failing to convince Ralph Hasenhuttl of his ability having been sold to Aston Villa during the summer transfer window.

The Austrian manager has also preferred to use the likes of Cedric Soares, Pierre-Emile Hojbjerg and Moussa Djenepo out of position at left-back and left wing-back rather than place faith in youngster Jake Vokins when Bertrand has been absent, which suggests that he also may not be up to the task of eventually replacing the former Chelsea man.

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That will need to happen sooner rather than later with the England international now 30 years of age and not having the ability to get up and down the pitch like he once did, and Tripaldelli's pace in particular sounds promising in that respect.

A potentially promising deal for Saints, then.

In other Saints news, fans have been reacting after Gao's January transfer plans were revealed...