Paging Highlander Fans

Especially those of you who know canon pretty well? I have a rabid crossover plot bunny and am unfamiliar with some of the finer points of Watcher/Immortal etiquette.

1. As of Ransom of Richard Redstone, do we know if Methos and Richie Ryan had Watchers, and if so, who they were? Or was Joe just keeping an eye on the lot of MacCleod's charmed circle of friends?

2. If Sgt. Siler someone at the SGC were Immortal and Sgt. Harriman were his Watcher, what are the odds the existence of the SGC would come up at one of those Watcher poker parties Joe hosts from time to time? Is there any canon evidence for a Watcher breaking Top Secret clearance because they know the files are even topper secret?

3. Who thinks Teyla Emmagan's reaction to a Wraith presence closely resembles an Immortal sensing Presence?

4. Who thinks Richie Ryan would look totally hot in Air Force dress blues? :D

5. Methos v. Chaya: smart money is on...?

Battlestar Galactica SPOILERS

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