Looking for Material to Help Others Improve

I've been casting games for a couple months now and I find that it is really useful to have "filler" material between objectives/team fights. Typically I try to fill this dead space with helpful tips and techniques that players may not know or may have overlooked/forgotten. Please let me know if there are any topics you struggle with or any topics that you see other players struggle with so I can add them to my future videos. Some topics I have covered include:

• Benefits of upgrading trinkets
• How to CS under tower
• Kill vs Poke vs Sustain lanes
• Warding tips
• Ganking paths
• Dragon control (proper warding and ward clearing)