Will the benign bull continue? That is what will be on Jim Cramer's mind during the week ahead. Frankly, the answer is complicated. A lot could happen over the weekend that could send Friday's even-keeled market off on a roller coaster ride.

First, it could depend on what happens when the G20 summit meets in Brisbane, Australia. Cramer sees this as the first time that issues like the Ukraine/Russia conflict will be brought up in an environment where several countries are represented, and he has hopes that it can be hammered out. Looking back at Cramer's 10-point checklist of what caused the market bottom in October, this was an item and it still remains open.