The 3 obvious positions with less depth are full back, fly half, prop (maybe still hooker if RB doesn't make it back?) Everywhere else, we have numbers. You could argue a no. 8 wouldn't be a bad thing I guess - although Dombrandt, Chis, Clifford give us options.
Even if Snyman isn't coming, with the addition of Young + Lewies we'll have as many locks next season as we did this season.
Flankers and centres, we have more than enough.
Wing I think is covered tbh. A few obvious guys in the mix for matchday 23 (Earle, Gabs, Murley) and then plenty of versatile guys who can cover there (Chis, Marchant, Campagnaro, Morris...)
Actually a tricky one to call.