Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Kris Boyd has told Dave King he should concentrate on dealing with the ‘bigger issues’ at Rangers rather than taking a swipe at former Ibrox players. The 31-year-old striker was one of 11 players described as having ‘failed miserably’ by the chairman after they were released following the Play-Off Final defeat to Motherwell last month. In a scathing assessment, King also declared that ‘no new manager would want to keep them’. But Boyd, who has embarked on a third spell with Kilmarnock after signing a two-year deal with a 12-month option to extend, insisted that King was wrong to single them out - and said the South Africa-based businessman was also at fault by not appointing a new manager much sooner than he did.Kris Boyd has agreed a two-year deal after securing return to KilmarnockThe striker was one of 11 players released by Rangers in the summerBoyd accused Dave King of unfairly picking him out for stick last seasonIbrox chairman King said the club's players had 'failed miserably' 
 Question:I think whoever is advising _ really needs to have a look at themselves, rather than just looking after their own interests.

Dave King