For picking "fill" could we get to also pick a preference?
When picking fill, it would be nice to put some focus on it to an extent. For example, I could choose fill for the primary and a role for the secondary which would add weight to that role, while not completely eliminating the option for the others. Basically, if you think of it as drawing roles from a hat, where each role has one entry, the secondary choice would be an additional entry. So instead of 1/5 chance for each role, it is now 1/6 except one role has a 2/6 chance.