diff --git a/Roadmap.md b/Roadmap.md
index d19cdbd..dac7223 100644
--- a/Roadmap.md
+++ b/Roadmap.md
@@ -4,7 +4,10 @@ This is where I keep track of what to do next ...
 
 ## Near-Term
 - Write a non-trivial app in EightBall to discover the pain points and the bugs that `unittest.8b` doesn't reveal
-- Try to squeeze the interpreter / compiler code down a bit to save memory.  There is duplication that can be eliminated by reorganizing the logic and/or factoring out into functions.
+- Try to squeeze the interpreter / compiler code down a bit to save memory.
+  - There is duplication that can be eliminated by reorganizing the logic and/or factoring out into functions.  For example, `getintvar()`/`setintvar().
+  - Also, use preprocessor to allow compiler and/or interpreter to be disabled.
+  - Compile direct from disk?
 
 ## Medium-Term
 - Wishlist features: