I agree that signing more than one number 4 type is a huge blunder. But maybe 1.....
The key is signing a legit FA or trading for one.
If they are lucky and Ober is this good, they sign a legit FA #2 type, and one guy is a 2 or 3 and they have a bunch of 3/4/5 types, the starters are ok. Not great, but ok to good. Maybe good enough to trade for a short term rental at the deadline.
But, it all depends on Ober/Ryan being ready day 1, one of them being a 3 or better, and getting a legit #2 type in FA/trade (and, preferably one more #3/4 type).
But, it seems a LONG SHOT, and it might, might, be better to just get 1 legit veteran, and give all the young guys try outs and experience.
I was for trading for Means, but man, he has struggled in the 2nd half.