So far, the only MCE seats with exit-row-like legroom are the 763s, as a four-row mini-cabin went to a three-row mini-cabin, with more than enough legroom to go around.

That said, for those who don't like it cold, MCE offers plenty of legroom and none of the freezing cold that you'll find in the exit rows.

While the single-aisle airplane MCE seats don't offer as much legroom as exit rows, you'd have to have a very long inseam (leg length) for any MCE seats to have insufficient legroom. Most exit rows have "wasted" space. It's spacious, to be sure, but only Shaq and a few other similarly tall people would really need all of the exit row legroom.