The season-ending injury to shooting guard Danny Morrissey confused personnel matters even further, as Penn State now has fewer options in the backcourt.
And if they needed any more uncertainty, the Lions do not have a set backup for sophomore Geary Claxton on the wing.
The original game plan remains intact, though, and Penn State will look to push the ball up the court as much as possible.
"We're gonna push the basketball, that's been our emphasis all fall," DeChellis said. "If we're not, then we're not doing what we're supposed to."
DeChellis said that early in the season he will favor players that he is comfortable with -- even if that means going to a three-guard lineup with Luber, Jackson and Walker and sacrificing a bit of size.
"We're really small; rebounding is going to take effect," DeChellis said. "Do I wanna go that way [with three guards]? No, it wouldn't be my first choice. But early in the season it's a comfort level as well, and right now it's a comfort thing with those three guys knowing exactly what they're doing back there offensively."
The lack of height may hurt the Lions on the glass tomorrow since any second opportunity for Cornell on the offensive end may be taken advantage of in the form of a 3-pointer. Cornell is shooting 43.6 percent from behind the arc this season and sank 11 against the Orange.