You could always cycle which ones are up at any given time, such as have the videos from LOTGA and Underdogs as "Set #1", the ones from BM and AoB as "Set #2" and the videos from Avalanche and WLRRR up as "Set #3". Have "Week #1" have "Set #1", so on and so forth.
But bandwidth usage on them will more than likely go down after "In a Coma" is released with said Music Videos.