In Round 12 I was in 3 alliances at once. Pre R11 I decided I wanted to be a spy, so when I started R11 (in a buddy pack with 2 MISTUs) I pretended to be a newb under a fake nick. I was then recruited into LCH and added as a DC/scanner within a few weeks. It got boring but almost every night we waited for LCH to release their targets, checked them, took half and added a few for ourself, and set the LT as 2-3 ticks later, then had our own TP session.
In Round 12, the person who vouched me into LCH in R11 joined the re-forming Insomnia, and vouched me in - as a scanner and DC if I wanted to be.
I then convinced him that I could spy on LCH, as I was still known there, and so rejoined LCH just before the round started.
I don't think I got my DC position back, but I was a scanner in 3 alliances, intel minister in 1 and DC in 2. I think I gave up after a couple weeks, as MISTU had started going inactive and I had far too much else to do. And no resources to scan with