5 With Liverpool sacking Brendan Rodgers and bringing in Jurgen Klopp to replace him, it might be time for Arsenal to worry again about the threat of the Reds.Arsenal have had a good, if inconsistent, start to the new season, which sees them sitting second, despite two losses – more than Tottenham, Everton and Leicester.Liverpool could soon be right up there challenging them if Germany boss Klopp has anything to do about it.And with the possibility of another team to battle against in the race for the Premier League title, Arsene Wenger may now look at bringing in reinforcements to his squad.So, what is the latest news on their movements in the transfer market? talkSPORT takes a look.Click the right arrow above to see which players Arsenal could sign to bolster their title bid… 2. Alexandre Pato (Corinthians (on loan at Sao Paulo)) – Click right for more Arsenal transfer news… – Arsene Wenger is clearly keen on adding another striker to his ranks, despite the form of Theo Walcott. One man being touted with a possibly move to the Emirates is ex-AC Milan Pato, who is in good for over in Brazil with Sao Paulo. The loan star has been in inspired form, scoring goals aplenty but sees his time there come to an end in December and agent Kia Joorabchian (more on him later) could move him to the Premier League 5 1. William Carvalho (Sporting Lisbon) – Read all about the latest gossip, below, then find out who else could be on their way to Arsenal by clicking the arrow above – The 23-year-old has been coveted by several top clubs in recent seasons but freely admits Arsenal are a club hes incredibly fond of. Thierry Henrys time in north London brought them to his attention and, as a defensive midfield, Carvalho is a player who could interest Arsene Wenger too. Hes in no hurry to leave Portugal but a move could materialise with the player rated at around £25m. 5 5. Luis Henrique (Botafogo) – He might be only 17 but plenty of European giants, including the Gunners are interested in pinching the forward from Brazil, according to reports. His release clause is £10.5million and its being reported agent Kia Joorabchian may try and help his star get the move. Arsenal may want to move quickly as hes been selected for Brazils Under-17 World Cup squad and could grab the attention of more suitors. 5 4. Nir Bitton (Celtic) – Click right for more Arsenal transfer news… – Francis Coquelins emergence at Arsenal, rather strangely, may have put a spanner in the works for Arsene Wenger. While William Carvalho is being linked with a move to the Emirates, it may be more suitable to find an understudy for Coqueling rather than a big-money signing to usurp him and rock the boat. This is where Bitton could come in, with Gunners scouts reportedly watching him. Hed certainly be a cheaper alternative to Carvalho. 5 3. Edinson Cavani (Paris Saint-Germain) – Click right for more Arsenal transfer news… – The Uruguayan didnt leave the Ligue 1 side in January, despite interest from the Gunners and Manchester United. Arsenal, though, are still keeping tabs on the striker as they contemplate reviving their interest next summer. Arsene Wenger appears extremely keen on landing the lank-haired star and will not be desisted.