Lundqvist has always had poor rebound control stemming from, but not limited to, his lack of catching ability in his glove (used it as a blocker and super stiff for years until a few AMAZING desperation breakaway saves doing-the-splits-desperation-glove-stops were easily tapped in by the trailing forward due ti inability to catch the puck). Hank's mentality was and always has been to keep the puck out of the net at all costs, rebounds be damned and handled after the fact.
When the rebounds get put in due to uncovered forwards we bitch about his poor rebound control. When they don't, we revere Hank's grit and ability to get it done. Yes, it has gotten a bit worse with age but not so drastic imo. His recovery ability and quickness to get square and ready for the rebound is what has diminished.