I did do that, I have been reading the tutorials and am familiar. This is what I did:
I added the following as indicated and by the Substitutions & Content Bot settings:
{cb}[cb:userdata field="avatar" user="846" /]{/cb}
{cb}[cb:userdata field="formatname" user="846" /]{/cb}
The format name comes up great. For the avatar image, it give you the path. This is what its returning on the page:
www.mcllonghorn.org/images/comprofiler/846_533edd37be95f.jpg
I have a separate cloned field that closes the view from the avatar field for another view I am using, its format is:
{cb}[cb:userdata field="cb_currentphotoclone" user="846" /]{/cb}
{cb}[cb:userdata field="formatname" user="846" /]{/cb}
That field is a Custom HTML field that reads and clones the avatar field for it to show up on another tab for me. The result I am getting back with that on the page is blank. Nothing shows up. That user's avatar is active and there is one on their profile.