^Even 50 games implies a very deep playoff run each year (hope so, but you know
)
I think it will be pretty awesome if they can actually make use of it 200 days a year. That seems pretty aggressive - the Staples Center is usually listed as the arena used the most days of the year, usually around 250. But that's with two home NBA teams, a home WNBA team and a home NHL team.
Filling 150 days a year with concerts, etc is going to be pretty tough.