If your credit history supports it then yes: I’m in my 7th lease and the only upfronts I’ve ever paid was when I had them order a car for me (not a DX and did not come from the port, I snatched an allocation on a custom build), paid them a $500 deposit to order, and just had them roll it into the deal (effectively 1st payment). On my first lease I cashed out all the equity on my trade, the dealer wrote me a check. 
I was looking at a MB last month before I got the XC60 (which is still in the shop btw fwiw jfc) and they had no issue doing a sign and drive. I was planning to put down max MSDs.
The signal I subtly try to send when I ask for $0 DAS is “it has nothing do with resources or cash flow, but I’m not putting ANYTHING into this lease to reduce payments to minimize MY risk”. See Leased car accident (Audi Q5)