The bold is never stated or implied.
It's not explicitly stated, but it absolutely is implied. Just look at what Minato says.
"My physical attacks don't affect his body...but he makes himself
solid when he attacks me" - thus Minato has to ensure that Obito continues his offense and doesn't switch to defense
"I have to aim for a mutual strike,
precisely timed" - it doesn't make sense for him to refer to precise timing if he's just gonna attack as fast as possible and try to outspeed Obito. This is obviously referring to him teleporting just when Obito materializes, which he'd only do if he thought he was gonna be able to touch Minato.
"He knows he's
vulnerable when he attacks" - Minato here is taking into account that Obito won't just materialize willy nilly and will only do so if the situation permits it, which it obviously wouldn't if Minato's Rasengan reaches Obito before Obito's hand reaches Minato
It's also worth noting that Minato
fully extends his arm to slam his Rasengan into Obito while Obito hardly seems to move at all (note the position of the flying kunai behind Obito in
the first and second pages being almost identical despite the kunai and Obito moving in opposite directions, and the position of Obito's arm staying the same)
As the scan shows, Minato states he is going for a Mutual Strike, but the other stuff isn’t even implied.
Obito would have caught him before he tagged with Rasengan had it not been for FTG (Sans Shunshin Obviously).
Nah, he'd win
I mean complimenting his striking speed
I don't have an issue with kcm1 naruto being there with mental amp tbh coz that particular point in the story was heavily implied to be a moment he attained speed rivalling his dad.
I don't really think Naruto was mental amped but either way he was compared to Jonin Minato, not Hokage Minato
Ay is iffy but he does have god feats on madara
Jobbing Madara, who all the Kage have feats against