With Lindholm, you can just wait it out and see if he improves. Just a few months ago, the fans were clamoring for another top 6 center just because they could stack up the first line. Now, they realize that it didn't work (it never really was an option long term, in my opinion). People want to ditch him for a top 6 winger.
In hockey, fortunes can change quickly. All it would take is for one player to get hot, and everybody forgets the bad spells or the good ones.
I still think they should have targeted Chychrun so they would have 3 top 4 defensemen under 26, but that option has passed when you shoot your load with your assets too early. Hannafin would have been a nice add as well.