Why didn't Dooku come to Mon Calamari personally?

In TCW Season 4 episode 3 Prisoners, why didn't Dooku personally come to Mon Calamari or order that Riff Tamson to deliver Fisto and Anakin to him personally? Nevermind the amount of PIS that generally saves Anakin in general, but what kind of retardation prevented Dooku from getting Fisto and Anakin personally?

TCW is an incredibly retarded show from a writing stand-point; the good guys always have to win at any cost.

It really doesn't have enough depth as a show to warrant any deeper analysis than that. Like you said, it's just PIS.

Presumably, he was some distance away or busy with something else important?

He is the leader of the Confederacy, that's gotta involve a lot of work outside of Sithing.

What does he want Fisto & Anakin personally for? And aren't there presumably Republic warships in the system?

But yeah Dooku has a galactic conflict to manage, that's why he has lieutenants. Not that Dooku wants Anakin or Fisto on his bridge whereas Tamson needed them for questioning.

So he could have his 10th duel with Anakin?