Rookie general manager Dennis Hickey will have his work cut out for him in Miami, according to Jason La Canfora of CBSSports.com, who takes a detailed look at the offseason decisions facing the Dolphins. La Canfora’s piece is filled with notable tidbits, so let’s dive and round up some of the highlights….

• Several team and league sources tell La Canfora that bringing back cornerback Brent Grimes is a top priority for the Dolphins. Grimes will be eligible for free agency next month, and could earn the franchise tag if he and the team can’t work out a long-term deal.
• It’s “virtually certain” that Dimitri Patterson won’t be back at his current salary ($5.4MM), though he could return to the Dolphins at a lesser figure.
• Defensive tackles Randy Starks and Paul Soliai are both free-agents-to-be, and the Dolphins will likely only keep one of the two, sources tell La Canfora.
• Pro Bowl center Mike Pouncey “might not be inclined” to play for his current 2014 salary of $1.7MM, and figures to seek an extension that will put him among the highest-paid players at his position, says La Canfora.
• Said one person who interviewed for the Dolphins’ GM job: “It’s a total rebuild on the offensive line. They seemed to understand that there. Total rebuild. I’m not sure exactly how much of their budget they were planning to put into the line, but it had better be substantial.”
• Dolphins head coach Joe Philbin “definitely wants to push [Ryan] Tannehill more,” according to one source, who adds that the club could turn to highly-paid backup Matt Moore if Tannehill doesn’t show noticeable improvement.
• According to La Canfora, Hickey’s contract with the Dolphins is for two years, with a team option for year three, as I speculated earlier in the week.
• If 2014 doesn’t go well for the Dolphins, there’s a possibility that the team could jettison Philbin and renew its pursuit of an A-list coach, such as Jim Harbaugh, Bill Cowher, or Jon Gruden, writes La Canfora.