Favourite option on character select screens

Would it be possible/beneficial to add favorite check boxes on a set number of heroes.

Say if you have multiple roles you like to play with certain heroes, having the ability to move them to the top of the character select screen either before or after the random option or possibly even a secondary line that has a few favorite heroes.

perhaps some sort of check box on the owned characters within the profile of each player? or maybe even a simple drop down option someone in the profile that will allow up-to 5 selections and appear at the start of the character selection list. After those 5 it can continue as alphabetical.

just a suggestion/idea. :)

Awesome Game. Love playing it.