Source Sheet (https://RabbiKraz.com/TefillinDesert)

• Did the jews wear Tefillin in the desert?
• The Medrashim debate this point.
• The Mabit and the Ra'avan take one side.
• The Rashba's revolution.
• The difficult Ramban and the Radvaz's objections.
• Reb Memachem Ziemba and his son.
• Reb Shaul Berlin's take
• The Malbim believes it's all based on a debate in Gittin.
• The Rebbe spins it in the opposite direction.

Source Sheet

• Is one allowed to teach if he does not know Tanach?
• What does the Mitzvah of Yedias Hatorah entail?
• The Efodi explains the importance of Tanach.
• Is one allowed to learn Tanach by heart? What about at night?
• What did Rashi mean when he wrote Makas Bechoros is equal to all of the Makos?

Source Sheet

• History of Chassidim who were also Rabbanim
• Point 1 - There is no need to aspire to be a Rov.
• Point 2 - There were many Chassidim who were also Rabbanim, however they weren't known as Rabbanim, rather they were known as great Chassidim.
• Should a Talmid Chacham who Toraso Umnaso (private individual) be required to pay community taxes? Must he be a Moreh Hora'ah (public individual)
• Point 3 - Ri Migash. Most today don't learn Halacha, they focus on Gemara. The amount of knowledge needed to properly pasken Halacha is immense and not many have that...
• Point 4 - Spiritual danger of being a Rov.
• Point 5 - Physical danger of being a Rov
• On what do we make Shehecheyanu?
• Why don't we make a Shehecheyanu on Sefiras Haomer?