I do understand the good bad behaviors in the birds I have had both and sent some to freezer camp also. I think you having so many young Jake's together may be causing them to act out in the pecking order. Maybe you could choose the best one and keep one for a back up and get the other one re-homed via either Craig's list or news paper or face book poultry pages for your area. Some turkey breeders have a bachelor pen and will make the bottom either solid or covered so they cannot see the hens to cause fights over. Then they only have disagreements occasionally.
I had a turkey hen that did not like me two years ago so I re-homed her and a couple others and now she loves her new home. This hen did take a flying leap at my face and luckily my Narragansett tom jumped up and bounced her off his chest to save me!
I have had to put some roosters in freezer camp for jumping on me but I would not tolerate it from a tom!
It is amazing you mention this, I just discussed with my DW moving 3 of the jakes into a separate pen. I think that is my only answer. I am going to separate my breeders also, some how. It needs to be done. I cannot build new pens until spring and the ground thaws, but I will make do some way.