The Burnley boss was stunned to be sacked after almost 10 years at Turf Moor as he prepared to take training on Friday.The Swedish side defeated third-placed Belgian side Gent 4-2 earlier on Thursday evening to leave them on 10 points from four matches.Mitrovic scored 43 Championship goals last season as he steered his side to promotion, and looks to have continued in the same vein in the Premier League. The Fulham boss had previously claimed that he wasn't happy with the transfer business his side has done this summer, but before the match claimed he was "optimistic" about his new arrivals.Lazio playmaker Sergey Miinkovic-Savic, who has been mentioned in connection with a number of Premier League clubs for many years, could also be an intriguing option for Arsenal to pursue next year. He was reportedly made available for a move elsewhere over the summer but ultimately ended up staying at Lazio and fotbollstr?jor billiga has already chipped in with seven assists in nine league appearances since the beginning of the season.Milinkovic-Savic's imposing midfield presence and wealth of top-level experience would make him a shrewd addition for Arsenal, who will be hoping to stay strong at the business end of the season to earn a long-awaited return to next year's Champions League. A move for billiga fotbollstr?jor med tryck his services would likely cost the Gunners a significant amount of money, though, with Lazio chief Claudio Lotito having recently insisted that Milinkovic-Savic will only be allowed to leave in exchange for a nine-figure fee Juventus Tr?ja.