[quote=@Fallenreaper]
<Snipped quote by Freeshooter92>

5 spikes will still escape, though much better than the original 27 if you did nothing. 
[/quote]

Nice, the odds of those hitting anything important couldn't be high, given the ratio of nonimportant space to important space. Especially with Grey blocking the important space. 

Luckily for Grey, bone is a material notable for not being as strong as steel.