No.
Dusting cards you crafted is a bad move. You will regret it.
Because those Druid decks you have there, if complete, can carry you far beyond r14.
And Wild is far more affordable than you think, even as a f2p. And sooner or later most of your cards will be Wild and it's silly not to use them after cycle happens, in the future. Another reason to regret dusting stuff.
You just have to improve and grind more. You don't need to scavenge your own creations.
2
Hee i like your deck a lot of itt. I only have one queston what are you thougths on cutting the 2 natrulize and replace them for fendrall staghelm and ferocious howl?