On the subject of Youtube channels, got a list here of some stuff people may like. A mix of 2K players and actual basketball analysis. No doubt everyone here will have heard of many, but hopefully it's a decent way to perhaps find one you might not have visited before:
Mix/2K/General
Mike Korzemba
AFunkyDiabetic
Chris Smoove
Nick Smith
Sam Pham
Highlights (Individual players, modern seasons and old seasons)
FreeDawkins
Ximo Pierto
VintageDawkins
GD's Latest Highlights
DownToBuck
gearmast3r
LamarMatic
Analysis
BBALLBREAKDOWN
By Any Means Basketball
Half Court Hoops
Other
Shift Team HQ
Enjoy, should provide some content for you all as the off season keeps rolling on.