DynamicCommand doesn't extend CommandModule

[imagejan]

The fact that DynamicCommand extends DefaultMutableModule but not CommandModule leads to CommandService.run() returning null, as explained in the [DEBUG] output here:

scijava-common/src/main/java/org/scijava/command/DefaultCommandService.java

Lines 345 to 363 in 80d0a38

	/**
	* A HACK to avoid {@link ClassCastException} when calling run when the
	* resultant module will not be a {@link CommandModule}. This is an API design
	* flaw in CommandService currently, but for now we work around it rather than
	* breaking backwards API compatibility.
	*/
	private Future<CommandModule> validateFuture(final Future<Module> future,
	final CommandInfo info)
	{
	try {
	final Class<?> commandClass = info.loadDelegateClass();
	if (Module.class.isAssignableFrom(commandClass)) {
	log.debug("The command '" + info.getIdentifier() +
	"' extends Module directly. Due to a design flaw in the " +
	"CommandService API, the result cannot be coerced to a " +
	"Future<CommandModule>, so null will be returned instead. " +
	"If you need the resulting module, please instead call " +
	"moduleService.run(commandService.getCommand(commandClass), ...).");
	return null;

So the workaround is to get the CommandInfo and call ModuleService#run() on it to get the Future<Module>... but is there any chance to make it extend CommandModule but still implement the required interface MutableModule without breaking backwards compatibility?