Who is this true for? By the time LFR has been fully released Normal and above raiding and M+ will be in full swing and give much better gear. You can already get 340 gear from M0 and my backwater server's AH is swimming with BOE and crafted 350 items.
38% of respondents to this poll are saying that they're already at 340
https://www.mmo-champion.com/threads...7#post49995717 Unless there's some Unstable Arcanocrystal style OP trinket there's already nothing those people are going to want from a single LFR boss.
There aren't even set bonuses or a chance at a legendary anymore to make it something that people still progressing Normal raids or above will be interested in. LFR has never been less appealing from a gearing perspective and I honestly don't understand who these players are that feel "you more or less have to do it" if they don't want to.
Counterpoint - the staggering is a sop to those who like to complain about LFR and it doesn't tell us anything about what Blizzard employees actually think of it.