Rams Philsophy on Trades for Picks-Quick thought

I know we have discussed this ad nauseam, but the 2018 23rd pick the Rams traded to NE for Brandin Cooks was used on OL Isaiah Wynn.

He blew his knee out in preseason of last year and has played 1-2 games this year.

I know Cooks might ironically be hurt and out for a while (or ever?) but even if Wynn ends up being a stud, no guarantee picks are good players or stay healthy.

Just a thought...