Suggestions/requests on better mount interactions

#1 If we could bind a key to "ride pillion" or "/ride pillion" as a macro command.

#2 Options to select only "checked" mounts for the "mount roulette" command, so we don't get "everything" (Mainly this matters because we have no way to get rid of mounts we never want to ride). This could be more easily handled by a command "/mountroulette 'unicorn, draught chocobo, magitek armor'" which would require no GUI changes. "/ac "Mount Roulette"" already exists.

#3 Would it be possible to mount a different mount than our company chocobo when he is being used as a companion? (This is probably by far the hardest request here and the least likely)

#4 We can use "Lay of the Land" and "Arbor Call" while mounted. Why must we be unmounted to use "Prospect", "triangulate", "Truth of the Mountains", and "Truth of the Forests"?

I am in favor of whatever is the easiest to implement/code. :) It just seems we have limited mount options currently.

Thanks!

+1
Moreover, I hope we can mount with L1+R1 as an improvement of the dismount cmd by controller. ^^;

Necro bumping this - recently got married and the wife was trying to make a macro since we assumed there already was a text command for riding pillion. It'd be nice to set up a macro so you don't have to click on a possibly moving target every time you need to get on a two person mount. I don't disagree with any of the other suggestions and hope they could be fixed, especially the companion / other mounts issue.
If any of these have been fixed since, apologies - haven't seen any other mentions of the pillion omission.

Necro liking this to agree, especially with #2 now we have flying, and also add that it would be nice if the vanity abilities for some mounts could be used without the pet hotbar (which I can't keep enabled as it messes up my controls). If they could be called by a macro command (their icons sure can) then it would be fun.