A good video just came out, you can see how the lectionary will support the use of the Roman Missal (due to ship July 18 from PrePub):
http://scripturestudysoftware.com/2013/07/12/verbum-update-new-lectionary-layout-and-roman-missal/
Roman Missal is here, you can still get it for $59.95 until next week:
http://www.logos.com/product/20189/missals-of-the-roman-catholic-church
The video briefly mentions the Liturgy of the Hours, the Prayer of the Universal Church, which will also be incorporated into the lectionary - LOH needs some help to move along in PrePub:
http://www.logos.com/product/33008/liturgy-of-the-hours