The 4-person thing never seems to work. They tried it with EE, EE Weekend, and Weekend:NOW.
EE Weekend gave it up first, then EE gave it up when Jim came on the show, and finally Weekend:NOW became Weekend Planner, and the four-person format was dropped shortly after.
Weekend View technically started with four people, with Steph being out in the field. Now we might even be down to two if Dao left.