Sheldon FELV and Deaf and Loves to play bite

Sheldon is a four month Turkish Angora who has all white long hair and has two beautiful blue eyes. He is totally deaf and he also positive for the FELV virus. I have a multiple cat household and therefore Sheldon is currently living by himself in my office. I work from home and I am having difficulty completing my work because he is very playful and full of energy. . He is constantly interrupting me while I work. He loves to play bite my arms and legs and I try to re-direct his play bite behavior by using a feather. I dedicate a good hour in the morning playing with him but that is not enough. I also spend 30 to 60 minutes in the evening as well. He is not alone from 6.30 am. To 4.00 p.m. as this ismy normal work hours. I could really use your expertise in re-directing his play bite behavior and making an enrichment office environment for Sheldon. I am currently fostering Sheldon but every time I get an inquiry and I inform them of his FELV status, the adopters are afraid for their existing cats or fearful of his early life expectancy. I am planning on him living in my household and I could really use your help so I can give Sheldon the quality of life he deserves and continue to be a productive worker.
Larry Burghdorf
Tampa, FL