My request is to create a new method in the Chrome DevTools Protocol to make HTTP requests and provide a callback to handle the response. It seems to be a similar pattern in some other methods (like DOM's performSearch) to perform some request and have the work be delayed until a callback is provided. It would be helpful to be able to have requests and responses be handled with a method rather than having to use the observer events to have to intercept and inspect the responses as they come in.