I will make a few suggestions in 1 post to reduce number of posts.
1.An AI that serves as a mentor to new players for a set period, or even longer if player really wants to keep it. Really helping player learn game quickly
2. SP for sale. -this is again targeting new players especially, with 5 dollars you can purchase X SP and obtain certain upgrades faster.
3. Making the position of a coach, where a few dedicated players get paid to be private coaches. Newer players pay X dollars for personal coach who will help them advance.