I know.
But I see Ovechkin's performance being similar to Mario's, rather than Sid's. Even if Crosby has similar point totals.
And even if Lemieux isn't playing on the same line, he's still going to require defensive focus (well, until people realize he's sucking...but even then he'll always get respect).
Crosby and Lemieux have shared icetime though, as they've assisted on each other's goals. It's probably not very common (mostly PP IIRC).
Though I wouldn't expect otherwise, as Lemieux's QMJHL stats still blew Crosby's out of the water.
I just brought it up because I don't think it's that good of a comparison.