I think its a cool idea and I'd be interested, personally
However, I fail to see WHY someone who actually has Cr cards as doubles, sell them as credits instead of Clintz. Surely it would make little difference to THEM personally, or am I missing something?
Obviously, if there's more profit for the collector to sell them as credits, rather than clintz, then they're going to do so, but even if that's the case, how will this change their 'price'? Surely, a similar kind of investment will still be required if one is to purchase the more expensive Cr cards, just changing the form of currency they're purchased in, doesn't change how much they're 'worth'.
Why would a large Collector even need new credits in the first place? If credits' only real point (at the moment) is to buy more cards, and you can already do that with Clintz, there ain't much point on 'risking' that 'currency' on brand new
Packs, unless there were good odds in doing so.
This won't stop people selling their cards outside of Urban Rivals either, in any way, not unless Credits themselves have actual resale value.
I was writing this and thinking why would UR Staff even do this in the first place... and then... BAM it hits me. Kate gets another 5% but this time, in credits. A nice, new, clever. tax...
If you can offer other worthwhile 'product(s)' to buy credits with, though, this would change everything. Maybe you could 'mirror' credits between Urban Rivals and Fantasy Rivals?