Frank Jackson An Option At Point Guard For Duke?

When the season started Grayson Allen was put in a new role as Duke's main ball handler but so far that isn't working out for Duke who has a record of 15-5 and 3-4 in ACC play. 

Why not let Grayson Allen come off  the bench and let freshman Frank Jackson start?

Yes, Frank Jackson is not a true point guard he is a combo guard but I don't see what harm it could do. If Frank Jackson was to be our ball handler would it make Duke more successful on the court and make the offense run more efficiently? 

As a fan who has been going to Cameron to see Duke play for the last 18 years,  I  support Grayson Allen and I hope he returns to form sooner rather then later.