Only if you're not quick enough to activate VATS and blow *his* head off instead. Simms then thanks you for saving his life.
True... very true.
However, it does still show that Burke is -willing- to get his hands dirty. Just... not if he doesn't HAVE to.
Benny, on the other hand, is quite willing.
It's just that Benny-boy has a much more... mafia-style way of handling thing. He's just like every other 'made man' from back in New Reno. I like that about him, actually. My first play-through of Fallout 2 had me wiping out all THREE of the big families... and then taking over the strip.
Well, I didn't actually wipe them ALL out. I kept Bishop's wife and daughter alive... through some glitch or another, the daughter didn't turn hostile like she has every time since.
But no. Benny, definitely Benny.
Burke is pretty flat and lame, by comparison.