... を... とすれば/ ... が... だとすれば => in the case of~; assuming~; if A then B (conditional) N2
Consider it
... とすれば => point of view N2
Position, perspective
だとすれば => in the case of N2
Deduce
~仮に...とすれば / としたら / とする => ~If..., suppose... N1
Condition (hypothetical condition)
~すればいいものを => if only (someone) would do (something), should have done (something) N1
Criticize
ながす => glance through N2
Demonstrate by example
さすがに => understandably N2
Base, base
...を...にする => to make something ~ N4
Purpose, target
にすれば => from one's perspective; from the point of view of ~ N3
Position, perspective
のが~です => to be N4
…とすれば => in the case of~; assuming~; if A then B (conditional) ... N3
Condition (hypothetical condition)
からすると/からすれば/からしたら => judging from; considering; by the look of ~ N2