Instead of having (using BBB for example):
I switched the assistance over, so I did 5x10 deads on squat day, and 5x10 squats on deads day. That way I get to squat/dead twice a week but because the weight is lower and not a high % of my 1RM it shouldn't burn me out in the first 3 weeks (4th week is a deload anyway). I figured squatting twice a week is good, but I thought I'd ask either way.
(Same applies to bench/ m.press assistance lifts)