Avengers vs Ultron Pack Odds

broll

So in the pack odds for Avengers vs Ultron the following covers are highlighted as purple:
- Miles Morales
- Agent Coulson
- Deadpool (3*)
- Hawkeye (3*)
- Daken (2*)

I assume this means that these characters have increased chances like packs use to, but no where in the GUI does it tell you what the highlight means or how boosted they are.

To be clear in general I think the new format looks better, but unless I'm missing something it's not showing the boosted odds anywhere.