Agree, apart from Lgciu 1&2 fault giving no indication.
The checklists and FCOM point out that even if both have failed, you MAY still get an indication if LgCIU1 is elec supplied.
So you can have a dual LGCIU failure with gear indications (even of ecam says both have failed on wheel page) but my reckoning is the until you dump the gear you won't know if you have indications remaining so you're going to be preparing the cabin for an emergency landing anyway as otherwise they won't have much time.
Thoughts?