I'm sorry to spoil your dream but the only way that a lower level player (say #8000 with 1MM points) was going to catchup with a higher ranked player (say #800 with 100MM points) is for the higher ranked player to quit playing. I'm #261 on my main world. Recently, my ranking score has been increasing about 1MM per day. Meanwhile, the top ranked players are advancing at 5X-10X my rate AND this is with GBG. The change to SCs won't make any difference. Lower ranked players will not be able to catch up to active high ranked players. Who would play a game where this was possible?
I have another example. I know a player from my main live world. In December he was in the 200-300 ranking +/- played enough but not much, he asked me how he could get to the top. Well I told him all the ways it could be achieved fights/negotiations etc. Today he is #23
He's in a semiactive 30 player guild where there are some fighter, but they are mostly interested in GvG so gbg used to suffer a little. Since December what he does is go to larger guild on the gbg map and begs to be added to the swaps and doesn't even tell he's guildies (at least that's what I heard from them) they work their way to the sectors he needs and most come on only to do the minimum, others can only join once if they're lucky and the shields came down after GvG ended.
I was once on the same map as him making swaps with a friendly guild, he joined in but he avoided all sectors with less than 4 SCs, saying he didn't need those sectors, we were all bored to hell because we had to wait for him, and it was clear that only 1 person was doing the fighting. If it were me, I'd kick him from the swap, but the other guild kept him, I think because of some GvG arrangement they have with the other fighters....he playes only from phone, so all his ranking and fights about 2400 a day come only during gbg and only from there
Anyways...it is possibly to fly up in ranking