There is a bigger problem looming on the horizon other than workers; some people welcomed the non-XP, invisible nature of Uni upgrades, they like surprises. Well the surprise is you get your army trashed in 20seconds and a nice fat loss. As noted above, I'm sure I've hit a couple of max Level 198 bases already and got shown the door.
So from now on I don't attack Level 190+ bases, just move on to the next. Whether my already max Global army is stronger with the respective Uni upgrades that I'll finish about a year from now, I've no idea.
So over time more and more players will avoid L190+ bases and over time more bases become Level 190+. Just as you were back in Gunpowder, you learned quickly to avoid max out EA bases. And what will a Level170 base be like with many Uni upgrades done?
Basically the pool of attackable bases is declining from now on.
Up to now, Nexon/BHG have pretty much copied the formula of other similar games, now they've gone out on a limb with the University (and the forthcoming Holiday Package) - they might just have sown the seeds of their own destruction.