I would if I were the Company. Cash on the balance sheet is a good thing.
This leads to the question - Why did Sphere sell shares at $3.35 when they had enough money for the next 3-4 qtrs. excluding any revenue (per CEO in van's interview).
My guess is they spotted something they wanted to buy and couldn't wait for a higher share price to do the offering.
I suspect we will hear where the money is being spent shortly.