ranking system

i dont know about everyone else, but it seems like every single ranked game i play 2-3 people leave iv seen numerous afks in game. my issue is that i think the ranking system is sorta a mix of social slayer and ranked. i feel like the 1-50 system was way more competitive and fun and players didnt afk cause if they did they would sit at a low rating and the more competative people would play each other. this is really irritating my concern is i think everyone will stop playing and move onto starwars or cod, 343 needs to address issues like right now to save halo