Certainly true - IMO, anyway - that:
The run game has seen increased diversification.
and
Increased diversification of the run game is, AOTBTS, a good thing (and a positive step).
It does not - necessarily - mean it (the increased diversification) is implemented in a way that is beneficial.... though I think by and large it has been beneficial. My opinion anyway.
As far as the overall offense "improving" though, that is a tough sell right now.
PSU Yards / Points per Game this year
1) Idaho 673 / 79
2) Buffalo 357 / 45
3) Pitt 389 /17
4) Maryland 622 / 59
5) Purdue 460 / 35
6) Iowa 294 /17
7) Michigan 293 /28
Thus far (and we are only 1/2 way through the season, so much is yet to be proven), the offense is following the exact track as last year - - - - rack up a lot of points against bad defenses / stutter and stammer and grow disjointed against solid defenses.
Could things improve? One can always hope - and there, for sure, are some tests coming up that will provide every opportunity for Rahne to show that he has a better handle on things.
But, unless and until it happens? IDK
The trend, as they say, is looking ugly.
In addition, in conference play......
PSU offensively is averaging 414 yards and 34.8 points - almost identical to last year's full season conference marks of (34 points and 423 yards) - - - - with the tougher half of the schedule still to come (although finishing with Rutgers SHOULD help
).
Where PSU HAS improved over last year is on defense.... where, thus far, PSU is giving up 251 yards per game to conference opponents (last year was 365)
That is a HUGE improvement to date.