List of markets currently under review for a potential reclassification as part of the 2017 Annual Market Classification Review: - China A-shares (from Standalone to Emerging Markets) - more info. - Argentina (from Frontier Markets to Emerging Markets) - more info.
It does seem counter-intuitive for a landlord to request that a long term rent-controlled tenant continue to sign a new lease, but counter-intuitive for landlords can be beneficial for tenants. You are protected from nasty rent increases, OMI notices or Ellis notices that become effective before the end of your lease.
If you and your roommates don't meet these standards, then you'll need a co-signer (aka guarantor) to sign the lease and agree to take the hit if you don't make rent. Before your search begins, find a parent or family friend who's willing to act as a co-signer.