he means that he believes that untill nagi's event it's a high probability of getting fucked by not having a ranged on melee. That much is obvious. To be honest , untill this day (started playing during odettes event) , there were like....3 events that actually required a ninja ,to be made easier , and those were : solano's , lynn and pretty much this one for the 100/2 , and i would argue that i've 3starred lynn's(which had a map with literally no ranged slot) and got a perfect unit in solano's without having a need of saki. And during lynn's we didn't even had another ranged melee option other then saki , because as i remember it , the 2 fencers events came after hers