Roman provides an easy to follow presentation on proper opening principles to coordinate the pieces. In the blockade lecture the Scotch opening presented along with the Tarrasch. I also enjoyed his presentation of the Saemisch KIng"s Indian. Roman completes Part 1 with a French from white.
This dream position gives clear insight into mating nets when black castles short.
All in all this will help clean up openings and provide repertoire for both white and black.