As Bull Moose points out, long-delayed upgrades and updates might make the simulation more accurate and reliable, and so easier for newcomers to understand and play. If done correctly, they also could change the dynamics of individual player performance. Instead, top priority goes to adding a layer of frivolous complexity and increased chance. Frequently changing values based on popularity, as opposed to real-life performance or effectiveness in the sim, makes WIS more explicitly a gambling site as opposed to an historical reconstruction/hobby.
Ironically, this proposal comes as Fan Duel suspends operations, at least temporarily, in New York, its largest market, because of legal questions raised there and echoed in Washington. Depending on that outcome, WIS and its customers might expect increased scrutiny from the relevant gambling and taxation agencies.
If the perceived problem is "cookies" in open leagues _ that is, products whose value becomes apparent to frequent customers _ drop the OL salary cap to $70 million next year, raise it to $90 million in 2017 and so on. BTW, I haven't observed another business where a small but vocal contingent of customers complain that they know too much about what they are buying. Of course, that won't be a concern once you're trying to operate multiple teams under different pricing structures.