We are moving content off of TechNet and MSDN and to Docs. Eventually, docs.microsoft.com will become the single central location for all technical documentation shipped by Microsoft.
And thousands of broken links would be born... Are you planning to redirect deep links of msdn pages to the page's new home?
Absolutely. All content that is being migrated will have proper redirects set up, so whenever you are using an old MSDN/TechNet link, you will land on the docs page.