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I'm all for natural aspiration, but if it's not a K20 style revver, it's going to be pretty languid again.
I disagree, somewhat. 2800lbs/1270kg is a lot of weight for a naturally aspirated 2 liter, which is why the twins have always felt so unwilling. The MX-5 (ND.1 in particular) has a pretty unremarkable 2 liter, that doesn't really rev, but provides plenty of shove for the car because it's so light - NDs feel very eager even though the engine isn't very impressive on paper. On the other hand the K20 (in something like an FA5 Civic or an RSX, similar weight) gets around the displacement to vehicle weight ratio not because of it's high revs but the fact that the VTEC system allows it to retain a solid mid range torque curve. I think that the extra 400cc of displacement could do a lot of good for the twins even if the headline figures don't appear that exciting. Of course I've been saying this since 2016.