Yes! If they move from a 50,000 sqft facility to a 500,000 sqft facility (both made up numbers to illustrate a point), that will tell us something is definitely happening!
I dont see them moving at this time because that would cause a delay in their work. Moving labs stops all work and could stop research for weeks while they get setup in a new one. Adding another lab might be on the table if they need extra space to separate say the Animal side of their research.