[quote=whizzball1]
Just a thought. So Tier 5s can... Merge?
[/quote]

Mhm. The being that results becomes exponentially more powerful, and once it ends, each of the subjects retains an aspect of the merge. For example, my father can perfectly calculate odds of future events. The only catch is that the two Tier Fives must have absolute trust for the other. Although, since the System crashed, I have no idea if it even works anymore.