Primal Shards are not higher than Sacreds. Due to the high chance to pull rares from Primals, Sacreds have substantially higher value, and an accidental 10-pull on Scareds would be a disaster on most accounts.

Agreed.

Disagree, mythics champions are higher then legendarys so the red crystals are higher then sacred shards so YES THEY ARE

Sacreds commonly sell for $20 and cannot pull below an epic, while Primals sell for $5 and pull rares 82.5% of the time.  You do the math.    

If a f2p or low-spender did an accidental 10-pull on Sacreds it would be devastating to their account.  This is why Plarium will never put that in the game.

Mythical champs are better than legos yes but Sacreds are more "valuable".  Both by cost and amount of points they provide for events.  

They did this specially for @Trips and myself.  The kings of fat finger mistakes.