A feature request may be cool. But it may not be possible. Or it may require a disproportionate increase in the applet byte size. Java is a language surrounded by quite extraordinary limitations - mostly put their for security reasons.
Applets also have to be small to transfer across networks quickly.
To increase the chances of your feature request being accepted, you should take great care to look at our products first and understand their features and functions. That way you will be able to present your suggestion in a more comprehensible and attractive manner to us. It also helps if you have a detailed description with diagrams on a webpage.