[Xelbair]

So basically let me get summarise this:

- you have an employee that works faster than others, in the same pay grade.

- You are annoyed that he or she has empty queue of work

- You expect employees to look for tasks on their own when they are done

so either that employee:

- has no creative control over the work he or she is doing and cannot move forwards on their own.

- is severely underpaid and undervalued

- is under bad management that cannot fill their work queue fast enough

All of that will lead into them doing tasks at the same speed as other ones - you just turned a good, valuable and fast employee into another drone.. or worse - they'll go work for competition, and you'll have to both suffer the loss of a good trained employee and a cost of hiring someone else.