part of this problem is also an old one, the biggest unresolved complaint from 2.0 (IMO at least), which is the hard caps. we are all used to them now, and they do make sense in some situations, but in real life juniors and seniors get better. maybe it makes sense for FT and ath to have hard caps or something, but not really everything. that's probably a big change, and we haven't gotten it after 8 years so not holding my breath.
anyway, if we had soft caps (lets say that meant no offseason improvement but regular season improvement at the rate like where it tips from black to orange, something in that general ballpark), it seems like there'd be less value in starting young players over older ones. starters matter more so starter growth matters more (for the current season), it probably doesn't take that much starter growth to get folks wanting to start their actual starters again?