Not another rock'n'rolly theme song? Haven't the producers learned anything from the old Bond movies?
Ballads sung by women = timeless, movie generally seen as cream of crop (Moonraker being the exception that proves the rule)
Ballads sung by men = a bit less timeless, movie seen as Gold Top that the blue tits have had a go at
Rock anthem exploring range of instruments involved and pushing skills of performers to the max = forgettable rubbish, movie seen as tat.
You want the new Bond movie to rake it in for years? Shirley Bassey, Carly Simon or Matt Munroe.
And get rid of that daft woman who's doing "M" these days.