Legendary card back for wild

Just wondering what others thought about getting an alternative 'wild-themed' card back for hitting legend in wild.  It could just be a re-work of the usual one with a few more wild-esque flourishes.

As a mainly standard, occasional wild player, I think I might be more motivated to try and hit legend in wild if it resulted in an alternative card back.

Thoughts?

Then you'd play the format for one season, get the card back and (most likely) never return. That doesn't seem very effective.

The idea I support most, if Blizzard truly wanted to have more people play wild, is to give separate ladder rewards for the wild ladder. Perhaps even in the form of wild-only cards and packs. This would make people play wild ladder more consistently.

I like both of these ideas, honestly. Wild comes with a unique set of challenges, so it would be fitting for it to have a unique set of rewards to accomplishing them. I tend to play wild most often myself, although I've yet to get past Platinum 5 at the highest so far. 

Quote From iWatchUSleep

Then you'd play the format for one season, get the card back and (most likely) never return. That doesn't seem very effective.

The idea I support most, if Blizzard truly wanted to have more people play wild, is to give separate ladder rewards for the wild ladder. Perhaps even in the form of wild-only cards and packs. This would make people play wild ladder more consistently.

A fair point, but I still think it would be nice to have a visual signifier of having hit legend in a different format. Would surely cost Blizz very little.

I agree about alternative rewards too - it's not that hard to get all the rare cards in standard now, so I'd be delighted if you also got wild rares at the end of a season rather than loads of standard dupes. Having wild rewards specific to wild would be ace!