I think Suomi will finish 200m slayer at rank 5 or 6 slayer. Wyvernrider is training slayer at a good enough rate to pass Enrix and obtain and keep rank 4. Enrix doesn't play very often and averages 2-3m slayer xp a month. Mykey and Dragonseance are the only other two that I'd consider for being able to stay ahead of Suomi, and even then both of them would have to pick up their pace. That is if they continue training slayer for the time being. I think it is very likely though that Suomi will take the 5th rank.