Thanks! I think it might have been you who advised me to rent a few lvl 2 summoners at the beginning of last season! It did help, since I often got told I couldn't use the few GF full out. :D

Now I only have to figure out if I rented them for just the one season or forever, or if they'll go away soon, since I didn't start renting until day 2 or 3 of last season.