They will be great at annoying and cutting off enemy territory with the new improved capture and decapture speed bonus. There's absolutely no need to give them an ability to disable points, that's just overkill for a 210mp unit that can infiltration spawn.
Partisants are made to cut off enemy territories and work behind the lines. Improved decap make 100% sense but capture doesn't. Partisants aren't ment to hold the terriories unless it's something like Warsaw uprising.
I suggest to remove capture point buff and leave only decap.