Next year we have brutal schedule, like the complete opposite of this year. I know many things will change between now and then, but now it is quite safe to say that if we dominate THAT schedule we are top SB contenders.
To save your time guys:
Home: Kansas, LA Chargers, Seattle, LA Rams, Cleveland/Baltimore instead of Cincinnati, Baltimore, Washington, Philadelphia, Denver
Away: Oakland, Denver, SF, Arizona, Houston/Indy instead of Pittsburgh, Cleveland, Dallas, NY Giants and Tennessee.
Road games look similar, but home games are like day and night, if we get Ravens both times all 4 games next year may be tougher than Philly this year. Miami can only get better, Jets probably too. We have like 7-8 relatively easy games this year, and there might be 3-4 like that next year.
Anyway, to the OP, I am against any short term moves for costly resources at all. Just keep building team through draft, sign our own do reasonable contracts and try to add quality in FA.