Arsenal made it three wins in a row in all competitions on Saturday, with a comfortable 3-0 win over Burnley at the Emirates Stadium.
Arsene Wenger's men are starting to hit top form after a shaky start to the season, and new signings Alexis Sanchez and Danny Welbeck are beginning to really impress.
Yet another new arrival, Mathieu Debuchy, remains out of action having undergone ankle surgery in September, leaving Calum Chambers to play at right back.
With Chambers looking more comfortable at centre back, rumours are once again linking Arsenal with more additions at right back following the summer exits of Bacary Sagna and Carl Jenkinson.
Stephan Lichtsteiner of Juventus is latest reported target, with the Swiss international's contract set to expire in the summer of 2015.
A cut-price deal for 30-year-old has been mooted, but Inter MIlan are also interested in keeping the former Lille star in Italy.
Yet even after signing Arsenal target Serge Aurier in the summer, Paris Saint-Germain want to bring Lichtsteiner back to France, according to reports in Italy.
Aurier, 21, is on a season-long loan deal from Toulouse, but has featured just six times for Laurent Blanc's men, which could mean they see Lichtsteiner as the true starting right back.
A return to Ligue 1 may be appealing to Lichtsteiner, and if they can convince him to move to the French capital, then PSG will have landed two Arsenal targets within six months - which may concern Gunners fans over their prowess in the transfer market.