BB pretty much said it all. But I might as well offer my 2 cents worth regarding the post.
5X5's are somewhere between true BB'ing and true strength training. You want to rest a good 2 1/2 to 3 minutes (or more on squats and other extreme compound exercises) to set an exercise pace. Have seen this program work, first hand, of dozens of football players. They will include the compound quick lifts like cleans/Hi-pulls, squat clean, C&j, etc.. For a BB'er, you want to keep the movements simple so that is why the BB rows rather than any quicker movements. On average, most BB'er are not all that athletic and it may take too much time for them to learn the mechanics of a quick lift and get full benefit from it. And to avoid injury. Or some just do not want to take the time to learn it. Only my view, that's all. In other words, K.I.S.S..
5X5 workouts should keep the reps nearest 25 total per exercise. Reps range is important on this type program. Adjusting the weight on the bar may need some forethought on the trainees part. If you have to remove or add weight to the bar for 5 good solid reps during the workout, than that is what you have to do. If you do 5X5's three time a week and find your progress not what you expected, than drop down to twice a week. In extreme cases, once a week.
If wanting to add a supplement exercise for the arms (small muscle group) only, than a set or two of BB curls & BB French press should do it. Do not let it get away from you by adding this or that favorite exercise to the 5X5 program. And winding up with 6 or 7 self defeating movements in the program.
5X5's, when done with serious intent, can produce size and strength for a lot of people. Though like anything else in BB'ing/lifting one program does not fit all. May want to give it a fair 6 to 8 week training cycle and judge for yourself. If not doing it for you, than on to something else. Good Luck.