I re-named it the Sports Alley just in case they wanted to try curling, darts, or skittles instead!
It's quite tough to work out what things CTM has changed without seeing the 3D plans in the same 2D format as SD though. I think a couple fewer officer lounges to make some room for the bureaucratic wing makes sense. Giving the Computer Officer an office might be nice too, maybe in the Communications Bay near the main memory banks. Strategic comes up short on labs unless you count the communications bay, sickbay lab, and sensor bay (just one short then - maybe the Bowling Alley counts?)