Weekly time locked quests are often unobtainable

Right, every 2 hours. What if I have 3 hours to play and happen to be in a raid or mythic? We have guys that play 2 sometimes 3 days a week. at MOST 5 hours at a time.
These quests are not for those with active and/or limited schedules.
Its just a massive inconvenience to have to stop what you are doing just to complete a very important weekly quest that happens only once every 2 hours.

There are plenty of anecdotes about why the current system is fine, yet even for someon e like me with tons of play time I find it annoying and a inconvenience. I just hope they find a way to change it. Attach weekly quests to comething that is available any time a player can be available to do it.