Are only Heros you get by rep (IE: flavius, gen alch, prophet ezechial) are the only ones that can transfer to another hero the stars, sanctificaions that are also won this way??? upper left hand corner... I tried with ones that I won in heavens tavern but dont seem to want to transfer even though I have more stars.

Here's what I want to do transfer Jeanne D'arc to Thucy.. Jeanne has 6 stars and thucy has 5 stars but cant transfer ????? both are blue heros. Why is this?