You are going to have to explain where your claim that Delta is the smallest D5 is coming from.
Base enrollment numbers for 24-25 and 25-26.
Archbold - 145
Bryan - 202
Delta - 157
Evergreen - 120
Liberty Center - 140
Patrick Henry - 114
Swanton - 173
Wauseon - 235
Delta bigger than Archbold and LC
Secondly, he's going to have to weave some golden thread to beat LC to win a league title. Delta has a good freshman class this year. LC has class after class after class stacked together.
Third, of they do win a league title and he leaves after 3-4 years Delta will still be without a developed program. Success comes from building a sustainable program, not a being a flash in the pan.