Redmine

I use version 2.3.1.
When you add a new Issue, in the drop-down list you have an item << me >>, but in spite of this you have an item

YourUserName below. And it doesn't matter which one you will choose, in the both cases you will be "Assignee".
So, it would be much more convenient to have just one of these items.

And a small additional wish:
I'd like to have an opportunity to customize default value for the field "Assignee" in a dependent on the role.
For example, for the role "User" I'd like to set a flag - "Set Author of an issue as Assignee by default".

And I think it would be a useful feature, if you can make connections between items of Additional Fields and Users:
1. Implement a new setting for users, which will allow to add for each user personalized references to some items from some Add.Field.
2. Add a new issue, choose the item from Add.Field, which is set for a certain UserName.
3. Assignee will be selected automatically with the opportunity to change it.