Hate to be the bearer of bad news but a lot of Xerox call center jobs are being moved to Guatemala and Manila. Not the ones that happened 2 to 3 years ago, ones that are in the process of being moved now. It's been hushed up but it is happening.
And a lease renewal means nothing unless you see the actual leasing contract. There could be a early termination clause that lets xerox out after 12 months for example. In the current climate i don't see Xerox locking themselves into a location for 5 years unless maybe it's the Norwalk corporate building.