Zendesk Explore

We use Zendesk reports to report on agent weekly activity. I.e  1) how many tickets created? 2)how many set to solved? 3) How many tickets assigned/unassigned? 4) How many articles created, published, edited?

We have around 20-25 reports as such. 

Now when we have a new hire, we have to go into each report to add the agent. Is there a way to make Explore reports dynamic ?(so new agents do not need to be added manually)