Offense
QB: Stafford, Wolford
RB: Akers, Henderson, Funk, Anderson
WR: Woods, Kupp, Jefferson, Jackson, Atwell, Showronek
TE: Higbee, Hopkins, Harris
LT: Whitworth
LG: Corbett
C: Shelton
RG: Evans
RT: Noteboom
Swing OT: Edwards
C/OG: Allen, Anchrum
Swing OG/OT: Brewer, A. Jackson
Defense
DE: Hollins, Lewis
NT: Robinson, Gaines, B. Brown
DT: Donald, Hoecht, E. Brown
JACK: Floyd, J. Williams, Garrett
MIKE: Reeder, Jones
MO: Young, Howard, Moncrief
RCB: Ramsey, Long
LCB: Williams, Rochell
CB: Hughes
Safety: Fuller, Rapp, Burgess, Scott, Gervase
Special Teams
P: Bojorquez
K: Gay
KR: Funk, Anderson
PR: Scott, Gervase, Atwell
Scott and Gervase have the speed and quickness you want in a punt returner so I think one of them might get the bulk of the work while Atwell is put back there for special circumstances.
I don't think Havenstein makes the cut. They have too many options and his contract simply isn't justified by his play. He's probably going to be released next year anyway because of all their FAs they will want to extend. Mundt failed as a lead blocker last year so it makes no sense to use a roster spot for strictly an inline blocking TE. If they release Havenstein half the need for a blocking TE disappears. Rob's run blocking has deteriorated over the past two years as well.
Burgess gives them a 6th CB if the need should arise. Hughes can play both CB and safety as well.