utg in 4 handed is co, yes, but its still utg so u cant justify rr just b/c he opened in the co cuz hes still utg. i guess u probly wdnt even call it co cuz doesnt there have to b others b4 co for it to be the co?!?
cut-off.. has to b something 2 cutoff like the cutoff from mid-pos & button, i dont know, now im confused