To deal with a character like this, whilst not resorting to outright PIDOOMA methods.
1. Have a quiet run go awry, and get a Lone Star SWAT team called in. Now this doesn't sound too bad for a tank, but such a team would no doubt include some sniper support, and seeing as a tank would be quite high priority, how much of that 33/30 is on his head?
2. If he dump-statted STR/BOD, then all those cyberlimbs will weigh heavily on his poor little legs, and he'll be very prone to injuring himself whilst doing everyday tasks.
3. Rating 1 tranq patches. Costs 20 nuyen x (stun boxes + physical boxes) and has is availability 2. Slap him with a load of these. If he dump-statted willpower, then he'll be unconcious in no time, and then the damage overflows into physical damage (which if he dump-statted body, will quickly kill him). Perfect if he's been kidnapped, and having realised what a potential threat he is, his captors decide to take no chances, but get a little to... enthusiastic with the patches. Hey, if he's going to break the system, so can you.
4. A dart rifle and my "headbanger cocktail" which consists of a mixture of gamma-scoplamine, narcoject, kamikaze, bliss, jazz ,novacoke and nitro. The cocktail basically massively ramps up his stats but leaves him unable to move, and then after about an hour, he gets hit with a huge amount of stun damage which cannot be resisted.
5. Have the team hired to provide security for a Horizon middle manager, only to have the group set upon by a large mob of anti-augmentation protesters (yes, I have been playing Deus Ex recently) who will gun for him as the most obvious target.
6. Well, there's always the chance he could run foul of a dragon...