Automatic Crossfades for Multiple tracks
Similar to ‘Apply Transitions in Premiere’ , select multiple tracks and drag to add crossfades to All Tracks, or choose a dialogue that would add crossfades to selected tracks with parameter selections.
Matt Stegner commented
Is this a request for Audition of Premiere?
Audition has had clip groups and multiselect for years now. In premiere you cannot adjust fades as a group but you can apply them to groups of clips.