Detroit is in a crappy position where they have no choice but to rebuild. With so many bad contracts it will be impossible for them to compete.
1) Trade Green and Mrazek for futures at the deadline.
2) Move Holland to a new position. He's to old school of a GM. Fire the coach as well and bring on someone suited to play the young guys.
3) At the draft trade Howard (at 3M) and Nyquist for futures. Those four players free up 17.75M in cap space. More than enough to sign the young guys.
4) Line up is looking like;
Tatar - Larkin - Mantha
Abdelkater - Z - Athanasiou
Helm - Nielsen - XXX
Bertuzzi - Glendening - XXX
DeKeyser - Daley
Ericsson - Kronwall
Quellet - XXX
5) With that defence and the unknown goalie situation they will easily be a bottom five team.
6) After 2018/19 Zetterburg will likely retire or be moved to a broke team neededing the high AVA. Kronwall's contract ends. Howard's contract ends and they get back that 2.3M in cap space. For these three players that's an additions 13.15M in free space. Combined with the cap shedding of last year that 30.9M in cap space, not counting how much the cap will go up.
7) Detroit is now below the cap floor. They can use this money on UFA's or better yet taking on a bad contract for young promising players.
8) 2019/20 at this point Detroit has likely drafted in the top five twice in the past two years as well as additional young players added from the Green, Nyquist, and Howard trades.
9) Play out the year and see where they land, likely another top ten pick. End of this year year the contracts of Ericsson, Daley, and Franzen expire. Another 11.35M in cap space. In three short years Detroit has cleared 42.25M without giving up a single asset. At this point I'd estimate the cap is at least 85M.
10) 2020/21 it's been a three year rebuild and Detroit is ready to compete again. The core is still young; Larkin (24), Mantha (26), Athansious (26), Choloski (22), and Rasmussen (21). Plus two top 5 pick, a top ten pick, and other young players added through the draft and trades.
11) Older players left on contract are Tatar (30, 5.30M/1Y), Nielsen (36, 5.25M/2Y), Abdelkater (33, 4.25M/3Y), Helm (33, 3.85M/1Y), Glendening (31, 1.8M/1Y), and Dekeyser (30, 5.00M/2Y).
12) Depending on how the year goes players on Expiring contracts (Tatar, Helm, Glendening) can be traded at the deadline, re-signed, or walk. Either way those players expiring contracts add up to 11M and Weiss buyout expired giving them an additional 1.6M.
13) 2021/22 is likely a lockout/half lockout year and make give the wings a chance to compliance buy out one of Nielsen, Dekeyser, or Abdelkater's contracts. Since Abdelkater's is the longest that one should go. By this time the cap will be fairly high, Detroit will have many players on ELC's and these contracts won't seem as bad. These older players will slowly be over taken by younger players. Just hope the next GM is much smarter with the cap.