I don't think we need anymore default items unless they're tools. Blockland is a game where other players can add to the game (add-ons). Therefore, if Badspot did do all these request there would be no need for add-ons too much. Badspot moderates the Overall function of the game and other people add stuff and if it messes with the game Badspot gets rid if it.
Motion Blur sounds nice but I don't think it's high priority to add-on makers
FOV is the Best Idea on here I think. I enjoy sprinting in games and blockland the default is running tho it seems more like walk and the walk more like sneaking. So having a run feature might be good.
To Conclude:
WE ALREADY HAVE A FEATURE THAT IS DEFAULT THAT SLOWS US DOWN. WHY NOT ADD ONE THAT SPEEDS UP!!!