Hi! Sure

Are you aware of NavigationGraphBuilder class? It is hidden under "navBuilder" field in the UT2004BotModuleController.
It is meant to be used inside botInitialized() method where you may alter the nav-graph arbitrarily.

You may:

1) alter existing nodes / links
2) add/remove nodes/links completely

Please read javadocs for that: http://diana.ms.mff.cuni.cz/maven-sites/pogamut/3.3.1-SNAPSHOT/pogamut-ut2004/apidocs/cz/cuni/amis/pogamut/ut2004/agent/module/sensor/NavigationGraphBuilder.html

Note that these operations are working directly with NavPoint.getOutgoing/IncomingEdges, thus they are irreversible.
Also note that these operations are JVM-only, they are NOT propagated to UT2004 so they are used only by FloydWarshallMap
implementation. FWMap will pick-up your modifications automatically after botInitialized() ... later changes can be propagated
by calling: http://diana.ms.mff.cuni.cz/maven-sites/pogamut/3.3.1-SNAPSHOT/pogamut-ut2004/apidocs/cz/cuni/amis/pogamut/ut2004/agent/navigation/floydwarshall/FloydWarshallMap.html#refreshPathMatrix%28%29

I've been able to create new navpoints/links on DM-1on1-Albatross so my bot jumped for quad-dmg on the tower (with a few tweaks to
the path-following I admit, but fwMap was able to find the way to it).

Cheers!
Jakub