Is it? Memphis, something tells me that you don't even believe in the argument you're making here, that statistics are a good way of judging how polished or skilled a NFL QB prospect is. Let me be clear, Nussmeier has his warts too. That's why at best, we're talking about him as an end of Day 2 prospect. But is he more polished than Allar? Absolutely. Sees the field and reads defenses much better.
But since you've gone the statistics route, here are some other QBs:
Brock Purdy
993/1467
67.7%
12,170 yards
8.3 YPA
81 TDs
33 Ints
151.1 Passer Rating
1177 rushing yards
19 rushing TDs
Justin Fields
423/618
68.4%
5701 yards
9.2 YPA
67 TDs
9 Ints
178.8 Passer Rating
1133 rushing yards
19 rushing TDs
Sam Howell
713/1117
63.8%
10,283 yards
9.2 YPA
92 TDs
23 Ints
164.2 Passer Rating
1009 rushing yards
17 rushing TDs
Hendon Hooker
632/944
66.9%
8974 yards
9.5 YPA
80 TDs
12 Ints
172.2 Passer Rating
2079 rushing yards
25 rushing TDs
Which one of these guys was the most polished and skilled?
And let's compare Drew Allar to another Penn State QB prospect:
Drew Allar
633/1002
63.2%
7402 yards
7.4 YPA
61 TDs
13 Ints
142.7 Passer Rating
736 rushing yards
12 rushing TDs
Trace McSorley
720/1215
59.3%
9899 yards
8.1 YPA
77 TDs
25 Ints
144.5 Passer Rating
1697 rushing yards
30 rushing TDs
What do all these numbers tell us, Memphis? I mean, Trace McSorley was an absolutely terrible QB, yet he put up respectable numbers at Penn State. Hmm...