As in pick Write Ins for the Bonus ones?
Write-ins could be options, just as they are for any other vote. I was picking 'dummy' options for humor value, but a serious vote might look more like Briefvoice's:
[] [ROM] Romulan Diplomatic Posture Report
[] [CARD] Shipyard Activity Report for: Cardassians
[] [CARD] Cardassian Fleet Strength Report
[] [ANY] Yrillian Diplomatic Posture Report
[] [ANY] USS Polaris Incident Report
[] [ANY] Caitian-Dawiar War Progress Report (Will include supplementary updates)
[] [ANY] Klingon Diplomatic Posture Report
So, you check the result of the ROM vote. Suppose "Romulan Diplomatic Posture Report" wins. That's our freebie for Romulans. Then the top two CARD choices are "Cardassian Fleet Strength Report" and "Ship Report: Lorgot-class Battlecruiser." So those are our two freebies for Cardassia.
THEN you look at the ANY/GEN vote winners. Let's say the top four winners are "USS Polaris Incident Report," "Caitian-Dawiar War Progress Report," "Cardassian Fleet Strength Report," (from people voting for it in the general), and "Klingon Diplomatic Posture Report."
Well, three of those can be granted. But "Cardassian Fleet Strength Report" would be redundant, because we already won it as a Cardassian freebie. All you have to do is
ignore that vote and skip down to the fifth most popular option in the GEN vote. Let's say that turns out to be "Cardassian Shipyard Report." That's still a Cardassia option, but it's not one of the ones that won a CARD freebie. So it's a valid candidate for the GEN vote.
So we have four popular GEN votes, one affecting Cardassia. Plus two free Cardassia votes and one free Romulus vote. And we end up getting intelligence reports on the diplomatic posture of the Romulans and Klingons, a report on the Cardassians' fleet strength, battlecruiser, and shipyard activity, and a report on the
Polaris incident and the Caitian-Dawiar war as a whole.
No risk of any redundancy or confusion, since sidestepping a redundant vote is simplicity itself as we just run down the line to the next candidate.
EDIT: Note that YES, we could theoretically wind up with people spamming GEN votes for information on Cardassia. But that would reflect massive, overwhelming player interest in knowing more about the Cardassians, in which case it's totally reasonable that we end up getting a huge amount of information on Cardassia and little else. It's not like Starfleet Intelligence doesn't have reason to focus on them.
And looking at the tenor of the previous vote, it seems likely that plenty of people will vote for other important information like "Sydraxian Posture" or "Polaris Incident Report."