By Jamie Spencer Viktor Gyokeres has said he isn’t thinking about rumours linking him with a big money transfer to Chelsea, who are in desperate need of a reliable striker, this month. Gyokeres has scored 22 times in 25 appearances for Sporting CP across all competitions this season, as well as getting a further ten assists. That includes a brace against Vizela on Thursday. A report in Portugal earlier in the week claimed Chelsea had made an offer for the Swede worth a total of €85m (£73m) that was supposedly rejected. When Gyokeres was asked about Chelsea, he refused to give the rumours too m…