Slur in articulation pallet

I just discovered by reading David Bolton's page that the staccato articulation works on playback. I'm wondering if it would be possible to add something similar on the same pallet that would create a slur by making the note length 100% for the group of notes. And adding the slur line over that group. The last note of the group would have to remain unaffected. ie. to make a slur between two notes, you select the two notes, and double click the slur on the articulation pallet. This would drop the slur in and lengthen the first note to its full value, and leave the last unchanged. Might be a little confusing this way but I thought I'd throw it out there. Thoughts?