No matter what ending you pick, all the relays are destroyed. Even if you try to argue that some are just badly damaged, they are still nonfunctional.

You also have to take into that the entire fleets of the entire universe were all around earth stranded there.

Since the relays for technology of the reaper, it would be doubtful than anyone we'd be able to repair them to make use of them again.

This is the primary reason, not the only one, as to why Mass Effect 3 has such a terrible ending.

Not adding more classes is a massive mistake. At 20 years old they are WAY behind adding classes compared to other MMOs. FF14 added 3 in its first expansion, it took WoW 6 expansions to get to 3.

A new class can bring in new or returning players. It perks up lower level zones as people go through.

Clark getting a human heart transplant has to be one of The Dumbest Ideas they could of come up with. Instead of following the original Death of Superman, where he slowly recovered, they give us this garbage.

The show has now "jumped the shark" so hard on future episodes.