I also wonder how the morning MCS potential influences things later in the day. Those are always a significant challenge...most times they completely kill potential, however, there are times they can enhance potential.
1) Will there be s/w subsidence behind it? As explained before, this can be good in that it clears out cloud debris quicker, however, it can also be bad b/c if that subsidence can't be overcome later, convection becomes suppressed.
2) MCSs can certainly leave behind residual boundaries and these can be a focal point for convection initiation and they can also locally enhance tornado potential...depending on how the storm motion is with respect to the boundary.
3)Timing of the MCS...this is actually rather huge...is it bright and early or late morning.