This would be all ArgReaders?

src/com/massivecraft/factions/cmd/arg/ARRel.java

@@ -0,0 +1,51 @@
+package com.massivecraft.factions.cmd.arg;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.bukkit.command.CommandSender;
+
+import com.massivecraft.factions.Rel;
+import com.massivecraft.mcore.cmd.arg.ARAbstractSelect;
+import com.massivecraft.mcore.util.Txt;
+
+public class ARRel extends ARAbstractSelect<Rel>
+{
+	// -------------------------------------------- //
+	// INSTANCE & CONSTRUCT
+	// -------------------------------------------- //
+	
+	private static ARRel i = new ARRel();
+	public static ARRel get() { return i; }
+	
+	// -------------------------------------------- //
+	// OVERRIDE
+	// -------------------------------------------- //
+	
+	@Override
+	public String typename()
+	{
+		return "role";
+	}
+
+	@Override
+	public Rel select(String str, CommandSender sender)
+	{
+		return Rel.parse(str);
+	}
+
+	@Override
+	public Collection<String> altNames(CommandSender sender)
+	{
+		List<String> ret = new ArrayList<String>(); 
+		
+		for (Rel rel : Rel.values())
+		{
+			ret.add(Txt.getNicedEnum(rel));
+		}
+		
+		return ret;
+	}
+	
+}