although the amendment wouldn’t apply to the current President, one could always argue a good is offense is the best defense.
Are you referring to an amendment to repeal the 22nd Amendment?
Why wouldn't it apply to the current President?
The current proposal to repeal the 22nd (HJR 5, by Jose Serrano, if I recall correctly) makes no such distinction.
Now that's not to say 0 wouldn't try, just as his pal in Honduras is trying to circumvent their constitution. Hopefully, if 0 tried something like this, the people, the congress and in the last hope-our military, would handle the situation the same way the Hondurans have.