No, because in most cases the program requires the passenger's name to match the FF account name.

This[1] talk linked in the article mentions that it is happening, and that the name check is mostly useless because you can often just change the name attached to the frequent flyer number. Of course, things may have changed, but they probably haven't.

[1]: https://media.ccc.de/v/33c3-7964-where_in_the_world_is_carme...

Interesting thought, would be really curious to see the outcome for that. AFAIK, the link that Emirates is sharing allowed me to add my own miles number. What I am not sure is, if there is a check at the backend (Emirates side) which compares the miles number with ticket holder email ID.