There will be a lot of overreacting but have to step back...
and look at big picture. The team as constructed in October-December was good enough to contend. If Maata, Ehrhoff and Letang are healthy, Pens are likely close to a 2 seed right now. You just can't underestimate how important that collection of talent is to driving the offense and how much playing with 5 D and the fatigue that brought on hurt them in the past 2-3 weeks.
Having said that, the organization has made its share of dumb personnel moves. Shero left Rutherford with bad contracts on Scuderi and Adams for starters. Rutherford has overspent on 3rd and 4th liners, and his trades mid season (while great on paper) have fizzled in production. The only one of those deals I'd want back is Despres for Lovejoy. Peron is a legit top 6. Winnick is a solid 3rd line role player and Cole for Bortuzzo has been an upgrade. Injuries lately to Malkin and Hornqvist/Comeau before that have had these lines shuffled to no end. Several of these guys are not playing in a role intended for them. That's life with injuries.
Even after the Rangers dispatch of the Pens in 5, the WORST thing they could do is think unloading 87 or 71 is somehow going to be a fix for what's ailed them. You don't get rid of talents like that and you'd never be able to get back a reasonable return unless you could somehow get Tampa to give you Stamkos.
The off season should focus on:
1 - Top 6 forwards returning:
Crosby, Malkin, Hornqvist (who has been excellent!), Peron, Kunitz
-Don't touch this group. This is still a legit elite set of top forwards. Not sure if Duper returns or not but Keep this group together, maybe pencil in Kapinen too.
2 - buy out Scuderi. The net impact on cap space would allow them to
give those minutes to a young D (Harrington) ready to step in
3 -
find some way to trade Sutter and Spaling. You may take a hit on return
but both of these guys are replacable for much less than what they're
making. Even if you're getting higher draft picks, they need to recoup
some of what they've given up the past several years on deadline deals.
On the blueline, if you're able to buy out Scuds, you will have Maata back to join Letang, Pouliot and Cole (he's an RFA that i"d definitely keep). Need to bring in Harrington and probably add a D with more muscle if you can. Doumolin is an option and Lovejoy still has a year left, although he's one right now that they may want to drop for draft picks unless they feel a clean slate next year will revive him (he's been nothing short of awful).
There's only so much they can do in terms of adding within the confines of the cap but their biggest returns in a trade are NOT players they should be parting with.