In about a month, Nintendo will soon unleash Mega Man: Dr. Wily's Revenge in Europe. According to a release schedule put out by the company, the Game Boy classic will hit the European eShop Virtual Console on September 15. Finally.
Meanwhile, we've still no indication when North America will get the game. An ESRB rating was pegged a short while back, but other than that there's very little information surrounding a release date. Only a matter of time, I suppose.
Ah, and speaking of ambiguous release dates, I'm sad to report Nintendo continues to leave Europe hanging in terms of Mega Man X and Mega Man 5 Virtual Console versions. There's been no news on that front, and the fact that both titles were left out of the above Q4 2011 schedule only makes the waiting worse.
I'm not sure how definitive the release schedule is -- plans change all the time. If it holds true, however, you can look forward to MMX/MM5 in 2012.