Regarding Possible Slug Sage Mode of Sakura

[FemmeFatale]

Her training was shown or rather it was implied. Sakura doesn't require the training that her male counterparts require, all she needed help with was her tai jutsu. The rest was fairly easy to do her perfected chakra control. Sakura is so advanced in this aspect, that she doesn't require training she gets things easily ,thanks to her control and her intelligence. Her training was shown. Tsunade needed a student who was smart and refine in all aspects of chakra control. Which sakura was. She is pretty much a badass which is why her character was greatly restricted for most of the part.

If Minato had a sage mode which was definitely a byproduct of the Edo Tensi, Sakura should definitely have it. Because not only is her chakra control better her body is stronger then it is, seeing as how she perfected the yin seal. Which pumps strong chakra into the body to simulate regeneration. Hint hint.