Looks like details for Kam's contract are out and they look pretty good.http://sports.yahoo.com/blogs/nfl-shutdown-corner/breaking-down-darrelle-revis-kam-chancellor-contracts-145100917--nfl.html
As reported, he received a four year extension and here's how it breaks down
2013 he gets a $5 million signing bonus and his $1,323,000.000 salary was bumped to $2,852,500.00
This is a net increase in base of $1,529,500.00 for this season
in 2014 his base salary is $4,725,000.000 which is guaranteed for injury, and becomes guaranteed fully if he's still on the roster 5 days after the Superbowl
In 2015 his base salary is $4,550,000.00 which has the same guarantees as the 2014 salary except for some reason $4,450,000.00 is all the injury guarantee is good for. The roster guarantee is still the full Base salary.
From what I can tell the final two years have no guarantees
2016 base salary is $5,100,000.00
2017 he has a base salary of $6,800,000.00 plus an active roster bonus of $20,313.00 per game in which he is active.
According to the article it leave us approximately $4,698,000.00 in current cap space, which seems fairly close to where I was thinking we were right now. Still not sure what Hauschka's deal was though.