Outside of Authorware, I want to add other tools to my portfolio. I really want to get a good handle on Director and Flash. I've dabbled with both on and off for the last 2 years, but I never get anywhere with them. Work demands always seem to require Authorware, so there has been nothing to 'force' me to learn new tools. If I want to make a long-term career out of this, I really need to aim for a high skill level in things like Flash and Director too.
Longer term is a little hard to define.
There are many options available to me. I want to keep my development skills honed. Define a Multimedia Team, in your words. A good Multimedia Team has a mix of people with a huge range of skills, and an unusual energy. I'll use the team of people where I now work as an example.