re: Roster "Locks" as of today

Roman harper salary update per nola.com

A league source confirmed that $2.6 million of New Orleans Saints safety Roman Harper's salary became guaranteed on the third day of the league year last month, which was reported by ESPN.com. Obviously that makes a big difference when speculating on Harper's job security.

Harper is due a total salary of $5.25 million this year, plus another $100,000 roster bonus. So the Saints could still save $2.65 million if they released him. But that option now seems less likely since they have already made such a financial commitment to him - even though they did just draft a potential replacement in first-round draft pick Kenny Vaccaro.

Harper's salary-cap figure this year is $7.1 million (his salary, roster bonus and $1.75 million in pro-rated portion of his signing bonus). If the Saints release him, he will count $4.35 million against this year's cap, plus another $1.75 million against next year's cap (the remaining pro-rated portion of his signing bonus).