I suppose it depends on what Capcom is looking to get out of this. Are they gonna play it safe and go with a smaller budget and make a traditional 2D platformer, or will they push the boat out with more modern gameplay and hope it sells.
I hope they do the latter but after X7 bombed and they returned closer to formula with X8, which had a tepid critical reception and marked the end of console releases for years, I doubt it.
Mega Man 9 and 10 did well. Considering the demand for a new title I think it would do well, especially after the rise and fall of Mighty No. 9.
Yeah, I've been surprised that we haven't seen a Mega Man 11. Both games were well received and seem to have been comericially viable so I'm not sure what's happening.
X became just another sub-series after MM7 and 8. It's not the successor to the original series any more. They have different fan bases as well. People who like the original series might not care for X and vice versa.
If they're continuing the original series it's going to play in a similar style. For X-type gameplay they have that series.
It's interesting that you say that since Mega Man 8 was heavily criticized for not being innovative at the time. It would have been interesting to have had Mega Man and Bass released internationally at the time to contrast the reactions. The addition of more playable characters was clearly a good one since 9 & 10 monetized it.
I think that the problem with the series was that they didn't know how to bring it forward after the first and fourth Mega Man X games. They focused heavily on the armor but floundered and lengthened the levels instead of adding more.
Mega Man 7 & 8 also suffered from the lengthening of levels, 8 especially, and the addition of the shop was a clunky method to add gameplay options. I'd argue that it's lack of success was evident in the lack of sequels.
Mega Man 9 & 10 I think took advantage of the retro trend, nostalgia, and the drought in the market. Had they been released shortly after Mega Man 8, I'm skeptical that they would have received the same response.