Should I upgrade 4 stars
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I started playing 5 months ago and recently opened my first 5 star (Mordo). Now as 6 stars are coming, should I stop upgrading my 4 stars to rank 4 (I only have 2 R4-40 champs now) and concentrate only on 5 stars ?
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Honestly if I hold the cats they will expire in stash before 6* come around, so I am likely to rank what will make game play easiest now within reason and deal with later. If I am still playing
I was also wondering whether they would reduce the resource requirement for ranking up 5 stars
http://forums.playcontestofchampions.com/en/discussion/comment/98439#Comment_98439