Ok so my normal week in the gym is five days as follows:

Chest/Tris
Back/Bis
Legs
Shoulders
Arm Isolation

I have been including dead lifts with my leg day, but i've read a lot recently about dead lifting on back day... I want to maximize the results im getting from my dead lifts but need input on proper scheduling. If my back is thoroughly fatigued from Tuesday, then I dead lift on a Wednesday, am I limiting my potential with the exercise and undermining the recovery process from the day before?