brothers from another mother?

i was watchin the Denver Nuggets The Association and noticed a resemblance of the head coach, George Karl, lookin alot like John Lithgow

 

maybe it's me? but then again...i think backup G from the Los Angeles Lakers Steve Blake looks like the San Francisco 49ers QB Alex Smith

lol...then again, they both could all be related to the Green Bay Packers QB Aaron Rodgers too

...eh, what do i know :)