with 7 days a week though you're going to have to REALLY listen to your body. high freq squatting worked wonders for me, but i also didn't do much else other than jump/dunk and some plate swings/bodyweight upper etc. got to be careful especially early on, not to overdo it.
also you have to make sure to squash the ego always.. if you squat every day, it can be a roller coaster. every day your "training max" changes, based on fatigue/supercompensation etc.. so you just need to make sure you don't force yourself into lifts that are too heavy for that specific day.
sucks about your knee though.. F playing basketball :f I didn't play because I knew i'd get hurt & it'd kill my progress.. even though it would have been fun, I personally just always end up breaking or spraining something; wasn't worth it unfortunately
don't brute force your way through it, give it some more rest!
pc!