I'm currently doing beltless high bar on the box squats. My plan was to run those eight weeks and then switch over to low bar with a belt. I'll still be doing regular low bar on other days of the week as well.
My normal low bar is well past parallel, the box squats I've been doing right at and slightly above to kind of mimic squatting with wraps. My thinking on it may be flawed, but it seemed a little above parallel with very heavy weight would carry over to wrapped squats, plus get the feel for very heavy weight on my back. Easier on my knee, too.
I might combine your suggestion with what
@Dw725 was saying and run both for a few weeks at least. Mix things up a little and spark some new progress. I'm eighteen weeks out next week, still have six more weeks of hypertrophy oriented training before getting more comp specific. I'll still do comp lifts once a week during this hypertrophy phase.
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Maybe like this for the next six weeks. Day 4 is going to be my strongman day plus some accessories. There's some guys at my gym that compete and bring all their equipment on Sundays and I'm going to get in with them on that day for the next six weeks as well. I'm not sure what all that will look like yet. I know some heavy carries and log press.
My later weeks will be a lot more specific, I'm just trying some new things out at this time.
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