Rufus Scrimgeour+werewolf?

[Samantha]

No: HPFGUIDX 136210

Hi Potterphiles!
Please forgive me if this is brought up before, but I was re-reading 
HPB just now and I read this text:
("There were streaks of grey in his mane of tawny hair and his bushy 
eyebrows; he had keen  yellowish eyes behind a pair of wire-rimmed 
spectacles and a certain rangy, loping grace.")

Ok, this might sound crazy BUT do you think he could be a werewolf? 
Weren't they decribed as "loping" before? I thought for sure I had 
read that before in reference to werewolves. 

I do understand, however, how much the wizarding community in general 
distrusts them.

Snapeo'phile