Please feel free to enter the features or changes you would like to see in Struts++.
1) Further decoupling. I would like to see Struts migrate toward an architecture where Actions are not so dependent on the httprequest and httpresponse. If actions could be designed in such a way they can be independent from the access method, the Struts Framework can be applied to applications beyond just the Web Based origins.
2) Alternate Entry points for different transports. HTTP, RMI, SMTP, XML-RPC, JMS, extensible for any others.