Leicester City's top scorer Jamie Vardy is a concern for manager Claudio Ranieri ahead of the top-of-the-table clash with Manchester City on Tuesday nightVardy played at Liverpool despite feeling unwell and had to be substituted before the end of the game and looked ill as he left Anfield following City's defeat.Despite the defeat, City remain top of the table ahead of the visit of third in the table Manchester City and it would be a huge blow for City if Vardy does not recover...
