I agree, not what you usually hear, but for Cubanito, I think it would be a good idea. I brought all my bar work in this last training cycle, but I feel like I lost something in my comp grip pressing by not doing any wide work. I am going to do a lot more wide grip pressing and focus more on boards and lockouts this cycle and see how that works out. I got to within an inch or two of lockout on all three attempts, and had my best effort in an act of desperation when I moved my grip in from my usual comp grip which is index on the rings, to pinky finger on the rings. I used to be better the wider I got, but like I said, I cut out all wide work, and went narrow on everything for the last 8 weeks.
I guess it is just a continuing experiment, try something and see what works for you.
B