Shower 1-Way Smoke
100% CT sided fight. Attackers will have to push A short or just die at bathrooms.
A Short 1-Way Smoke
Very situational, but still good if you're sniping and have a strong feeling the enemy team will hard push A.
B Site Control Screen
This wall blocks off the main entrances to B Site and allows you to safely secure the Ultimate Orb and deter strong offensive pushes.