Support of SOAP header code generation for implicit headers

AT&T needs a feature in wsconsume tool, which should provide an option to generate code for implicit headers in WSDL. Sun's metro supports this option as a parameter (-XadditionalHeaders) on their wsimport tool and we are looking for a similar option in wsconsume tool. We do have a requirement to generate these implicit headers as operational parameters in the code.
Here is the Sun's metro reference:
https://jax-ws.dev.java.net/guide/SOAP_headers.html#Mapping_additional_WSDL_headers_to_method_parameters