Final call : Tuchel explains why two chelsea players are unlikely to start together against Liverpool,as he reveals secret weapon as he reveals who will start between lukaku and Kai harvertz.

 Chelsea manager Thomas Tuchel outlined

 why both Kai Havertz and Romelu 

Lukaku  are unlikely to start the FA 

Cup final against Liverpool on Saturday. 

The Blues manager will have to make a 

difficult choice. 

Lukaku is certainly the better choice

 out of the two. 

The Belgium international has scored

 three goals in his last two games, 

and Liverpool's high defensive line may

 provide him with the ideal opportunity 

to further exploit his physical abilities. 

Despite his recent dismal goal-scoring

 output, Havertz has proven to be a 

reliable performer for Chelsea in a number

 of crucial games, including finals. 

The simple approach is to start them 

both at the same time. While this is a possibility

, Tuchel did not appear to think so.