Just barely, and for people like me who live in the real world with kids and better fingers how plausible is that?
Let's change the question a bit. Assuming I'll want a new phone in 2 years is there a reason not to lease?
It depends what phone you're getting.
Many high end phones you'll end up spending the same or more and have nothing to show for it at the end of 2 years and yes your phone can potentially be worth another $100 then plus you have the benefits of CC protection.
If you're willing to go with one of the models about to be upgraded like the m8 or s5 for example you can potentially save good money purchasing new on eBay.