Possible connection (Minor Spoiler)

[Jon Schaffer]

Was reading "Jimmy the Hand" for the 3rd time, just made the connection that 
Lyman Malachy, could very well be Sidi, one of my favorite characters.
First time noticing this for me, sorry if I missed something along the way that 
confirmed or denied this. Any thoughts? Him being with the baron and all, much 
like being with Kaspar. 
Thanks, Jon