Ok so as i see it nothing wrong with there being a new league nor when it happens or so on what i think needs a little fixing is the rules and definitely the timing no you cannot say this is a copy paste of redemption league rules and just have a league and timing and so on and that is an issue that needs to be fixed i get how dash feels and tbh i kinda cant blame the guy there was alot of work put in to the redemption league and anyone would be mad to say the least i haven't got a full chance to participate but i have seen it work and observed no mater a league come up the redemption league is here and its here to stay so everyone stay calm.
As for ame rosa before posting of the league i recommend you start over and recruit some more people and instead of being exactly like redemption start small 8 gyms E4 champ a standard league now decide some managers and along side them decide new rules from scrap its fine to take some inspiration from redemption like the pokemon and stuff so on but dont just copy paste it as for timing you have to change that thats a must cause frankly this league wont survive long if you compete with and already developed league so for now start small and think this through it needs to be organized and doing it alone very hard if you want help on a timing schedule i say first collect all leaders see which time can they battle and host the league and even if its a time you cant be online that can also be manged
so in easy words start over and put a few weeks just before a full on announcement and people will help just ask but work with patience and planning,