Normally you might be able to get into wcc for breakfast, but since their quick service restraurant is closed, wcc is the only place for guest staying at wl and wlv to get a hot breakfast. I even made adrs there for my trip later this week. but in the past we would show up at openning (7:30) and get seated with no problem. so add the resort guest eating there as their only option and the non-wl resort guest eating there, and it all makes for adrs are necessary.