for me, conquest is all about attrition. in the ideal team, you will have a good mix people playing offense and defense. i found that its more like people that dont know how to play conquest. its good to cap the nearest enemy base flag but i dont think youll win. youre good for some cheap kills with the mines. its one of my favorite things in the game... you get random points for mines. if the bad guys have other spawn points, then its no problem. if youre solo, you cant count on your teammates to cap flags. so if youre holding down the flag nearest to the enemy base, you're leaving yourself out of the equation. thats one less guy to cap flags.
what i usually do is to make my to the one of the end flag points. drop some mines. cap flag. move on to the next one. unless im messing around and to try to fly. but then again, im usually playing rush.