I started this completely serious and still am. Threads like these always get derailed but I'm glad its mostly stayed on track.
Well like I said in my first post in this thread, I think your suggested buffs are too strong. And while I wasn't serious about Reptile being bottom 1 in the game, I do think that he heeds a slight buff and among my suggestions, even among the yellow highlighted ones, I feel that F4, F41 and F412 being neutral on block is the only thing he needs as it will solve his design flaws.
block pressure will build meter
getting a combo from F412 grants him good, meterless damage
his offense will be respected, opening the gate for his midscreen 50/50 game
his corner game improves tenfold and will match the corner games of top tier characters
While it will not solve his lack of solid AA, lack of solid counter-poking game and shitty fucking projectiles, his offensive buff will more than compensate for these problems.