Sure. When looking at the sheet ABCD and ABC dominates other numbers groups, and for MB group D dominates the other three.
Well, it's a recognized pattern expected to hit, but what about group BD for WB, and group C for MB?
They tends to come back during the high rise of the jackpot. Just a coquencidence. The sheet indicated that these cold sets has been long due, and usually makes its return between 25th - 30th draw, within the same time frame the jackpot rolls and won, and rolls untill now. The cold sets are expected to appear around this week and next week, the first sign was on the previous draw with WB group BD (which has shown up twice before previous drawn in 40 draws) and B & C for MB is also uncommon. Just a theory currently testing.
Of course in any lotto game its safe bet to use the high percentage as an advantage. While considering not to be surprised when cold sets return during times of high jackpot prize :D