Potential Husk Rework

Husks are, as we all know, a variant of the Zombie, who are more hungry than their normal cousins.
But, in all honesty, they're basically bigger zombies, and nothing else, which is a shame, because they could be more unique.

So I came up with some ideas to completely change how Husks behave, making them more difficult to fight:
- They should spawn in groups of 3-7 Husks.
- Husks should be almost as fast as a sprinting player, when aggroed. 
- When a Husk reaches 0 HP, he falls on the floor like a pile of bones, and, if you don't kill him in time,  he'll re-assamble in his normal form, and regenerate all of his health.
- They can make jumps 2 blocks wide and 3 blocks tall

To beat this variant of the zombie, you should consider using swords with the Sweeping Edge enchantment to make quick work of em'.