I dont think I would be happy being shunted about with different instructors all the time...
Every instructor, even where set training methodoly is in place and used will have different wording, different subjective opinions, could cause conflicting advice which in turn could leave a relatively low hour student unsure, which I would have thought would be more prone to accidents...!
I also believe that it is extremely important to have trust, faith and a good relationship with your instructor in order for you to succeed, having 10 of these would be very difficult to achieve at once.
Look elsewhere for a more stable learning environment?