The short answer is yes
This depends on the condition of the skin. With mini-tummy-tuck, the belly botton is not moved, so it tends to keep the lower abdominal skin from moving down. If there is some skin laxity, the scar can be lowered. Otherwise, one may have to detach and move the belly botton lower to accomodate the lowering of the scar.
yuor surgeon should be able to assess this during your visit. It is better to wait 3-6 months before considering the revisional surgery.