As the repertoire of Catalyst Shadowrun books grows year by year, I've seen players get better and better. Look at things like Form-fitting Body Armor, or new drones that simply trump ones from the core book. Great players have myriad options to get faster, smarter, better. All of this leads to bigger dice pools.
Now comes my caveat. What about the poor Grunts? They've been static since SR4A (unless I've missed something). What can we do to bring these poor schmucks up to speed?