Quick Clarification on Paul Ryan

On Wikipedia, Paul Ryan's page says: "On May 21, 2008, Ryan introduced H.R. 6110, titled "Roadmap for America's Future Act of 2008". This proposed legislation outlined a plan to deal with entitlement issues. Its stated objectives were to ensure universal access to health insurance; strengthen Medicare, Medicaid, and Social Security; lift the debt from future generations; and promote economic growth and job creation in America."

There have been a few comments on how he's trying to destroy Social Security, Medicare, etc. but I'd like some clarification on the bill he tried to pass. Has he changed stances since then? Was the bill deceptive in some way?