Are the verb tenses in the sentence consistent, or do they shift unnecessarily?

During the game, the coach dozes off, but he soon jumped back into action.

A.
The verb tenses shift.

B.
The verb tenses are consistent.

Question

Are the verb tenses in the sentence consistent, or do they shift unnecessarily? 

During the game, the coach dozes off, but he soon jumped back into action.
  
 
 

 
 

  

  A. 
  The verb tenses shift.   
   

 
 

  

  B. 
  The verb tenses are consistent.

thoritegem · Answer

I believe that they switch tenses. If they were consistent, it would say 'During the dame, the coach DOZED off...'

thoritegem · Answer

*game, not dame