Board Thread:Speculation, Theories, and Rumors./@comment-5049481-20140617175120

In an E3 demo during the speed dash level, I noticed Knuckles cheer on Sonic calling him Big Blue (Rouge used this nickname first in Sonic Chronicles),

could this be an indicator that they still remember Sonic Chronicles, and could they event include the Nocturnous Echidnas into the Sonic Boom canon? 