Defoe has found the net 16 times in all competitions.
Benteke has been returning to fitness following a hamstring problem, and despite scoring the opener in the 1-1 draw with Southampton, he bemoans that lack of killer instinct currently in the side.
The former Reds midfielder is worried by a lack of goals away from the forward line.
Benteke may have scored a stunning goal for the Reds against Manchester United, but it was in vain.
Kone scored only his second goal for Everton against Watford having struggled with injuries ever since his arrival from Wigan Athletic.
The former Manchester United striker scored against West Ham United in the 2-1 win at the Boleyn Ground, but will hope to find the net more often.
Roberto Soldado scored a crucial winning goal for Tottenham in their 2-1 victory over Everton at White Hart Lane on Sunday.
Jordan Henderson himself has said he would like to get on the scoresheet more often following his well-taken equaliser in a pre-season game against Manchester City.
There was a moment when it seemed to click for the Reds.
It was the first time in 13 season that Manchester United failed to register a league goal against their fiercest rivals.