Allocating Tests to Users

I am new to Zephyr and would like to provide a simple interface for users to select their assigned Tests (to Execute)

I have created a filter and hard coded the assignee and saved THEIR filter.

I can then Share their Filter as a saved URL to them, but this is so clumsy.

I would like to write a ZQL statement that addresses the default (current user) to the filter, so everyone can use the same link.

I am almost resigned to the conclusion that you cannot do this. (very disappointed).

Please surprise me me a better way of giving users a link to run their assigned test executions.