I've watched Synjyn play a couple times this year and he is way ahead of Tevin. Kid was born to run the option. Hillgrove also has a couple of other backs that would look great in this O
As far as running yes Synjyn is better. I think Synjyn is a very good athlete.
One of those RB's is Jabri-Hunt Days and he was at the game Saturday along with Synjyn.