http://www.spotrac.com/nfl/kansas-city-chiefs/cap-hit/
This has us at 11.5m Under After Cassel cut and without Robinson Avery And only list Fasano signing bonus
Aaron Wilson @RavensInsider
Donnie Avery's three-year Chiefs deal is worth $8.55 million and includes a $1.5 million signing bonus, per a league source.
Robinson signed a three-year, $15 million contract with $4 million guaranteed,
Anthony Fasano's deal with Chiefs is four years, $16 million, including $4.5 million signing bonus, per league source
11.5-1m for Fasano -1.5m for Avery -2.5m for Robinson = 6.5m under cap
guessing on Robinson Fasano and Avery Cap number.