Merge with Alert carry

More specifically, merge the content with the Halo 4 section. And we can amend the last sentence as appropriate.— subtank 10:59, 8 March 2014 (EST)

Agreed. It's pretty simple note to the feature. —SPARTAN331 11:14, 8 March 2014 (EST)
Long time no see S331! Agreed as per above.--Spartacus TalkContribs 11:16, 8 March 2014 (EST)