This sounds like it could be consolidated with my Note Track idea
Cubase should definately extend their cycle marker functionality by allowing to import text with timecodes so that you can place certain text somewhere in your timeline easily - e.g. notes from a client or even lyrics.
Additionally, how cool would it be to print or generate a PDF out of all the markers, e.g. for a cue sheet that needs to be submitted to a PRO or if you just want to print your lyrics paired with measures/timecode info so your singer or session player in the cabin has some more reference material to work with