The confusing part is the price where it says that "each manager has a set price between .5 and 1.5 million". So, if I'm understanding it, you'd have to at least have .5 million ITB to even play the chip and up to 1.5 mil to have your choice of ANY manager over the 3 gameweeks.
So let's say, just in theory - that Dyche, Glasner and McNeil were all .5
Amorim, Big Mate Ange and Unai Emory are 1 M
Pep , Slot and Arteta are 1.5 M
Well, first of all, you'd have to pull at least .5 up to 1.5 out of your team value I guess. So this is favouring anyone with a huge team value, in some ways. So you're going to have transfer out players before the chip to have money ITB, if you arent carrying a balance of at least .5?.
If you go for Pep, Slot and Arteta, you'll never hit any bonuses, because there probably aren't 5 teams above City, Arse and 'Pool - but you could play it "very safe" if you had a run of Pool, City and Arsenal against promoted teams 3 weeks in a row.
However, (hypothetically...) if you can find a way to bet on Everton, Palace and Wolves to hit 3 weeks in a row, you're golden at .5 with bonuses.
It also doesn't specify if you get the money back after 3 weeks, I guess you do.
But with double game weeks it makes things more difficult. Could you conceivably get 4 GWs of Asst. Manager over the course of 3 (real-time) GWs because you have a double? Or does a double mean your Assistant Manager only lasts 2 GWs (in real time GWs?). My guess is it must be the latter. If you choose a manager that doubles it only lasts 2 GWs if that manager had a SGW followed by a DGW or vice versa.
This really seems to screw everyone like me, who went with the 4 premium approach. Pulling even .5 out of my team would be tough. Let's say in my team I'd have to drop Henderson from 4.4 to 3.9 GK and go with Fabianski for 3 weeks to get the .5 assistant manager. That's rough, because you'd have to balance that out over 3 weeks, and almost anyone who is playing assistant manager has to make sure they are NOT bench boosting around those weeks unless you have incredible team value. I guess you need to WC either going into the Assistant Manager Chip (to have money ITB) or coming out (to rebuild your team, although I guess you could rack up FTs during those 2-3 GWs?).
So, I suppose this really means everyone who plans on playing the chip has to figure how to get at a minimum .5 ITB before you throw down the chip and have 3 fixtures targeted.