LoL well I wish you luck with that ;) DTN's yoshi isnt even that good really as far as combos and shit go, hes just very weird, safe style, and he uses the "deathcopter" which everyone says never works lol like every time in his combos and from what I can tell everyone gets hit by it and they all know how to step, and I dont care what either of you say you cant hold iMCF back against an aggressive player... If your turtling with sets thats a little different, but theres still ways to bait punishment, TAUNT into iMCF works well! :) haha trust me it may be a gimmick but the shit works... Duno LoLo, Furzy, me and hajime are the only people I see throw iMCF consistantly, even DTN doesnt do it and still does very well.
Like you say once youve seen the set ups they dont work as much, but no matter how much you think you know theres always other shit you can do, if you know I'm going to do iMCF after B,B then I THROW? lol what now probably after B,B you will choose to attack next time, then you iMCF, or if I do A,A you block it usually if your close I could do iMCF, but whats gold after A,A is back dash to 33A+B, I duno why but A,A on block with yoshi doing a little back step will put you just out of range of most peoples moves so they will whiff then you hit with 33A+B.
also just 33B is safe so throw it out more ;) Anyways I got to wait till I see the vids... I've never really watchs docs sets in the first place so I'm interested to see!