If melee party have one gladiator + one wl, it can't kite enemy in mass pvp. Unfortunately, Melee party is not for kiting, from all kiting, glad will lose most MP, because blaster is very costly in matter of mp usage. Melee party job is, to attack at the right time bro, wth full force. Attack enemy, make them run, then mages can do the job against running enemy. It's psychological war, if you rush enemy mage/archer party with fighters, stun them and kill one or two, you make them back up, then your mages can push forward. Kiting with melee is bullsh1t, when two classes can do something only, rest can just stand back. Gladiator with banana, and WL with that range stun, while archers + mages full party can kite succesfully.
About Sensei, it's that skill less bishop from SM Kyrios. He hates everything what is related with JF, no wonder his life is all that fame in this game. Not worth the time bro.