The timing is a bit weird but personally, I see this as nothing but a strategic move by Wells Fargo.

Larger orders = More/faster profits = Less headaches

If by revival you're referring to its value in USD ^{[and etc...]}, then you should look at BTCitcoin from a different perspective...
^{- The main reason behind creating BTCitcoin, wasn't to make it the next most popular investment asset out there and when people start using it for the wrong reasons, bad things happen.}