To have a team that can sustain competitiveness, we have to have a conduit from the minors that brings up 3 to 5 players a year, probably closer to 5. That means maintaining a quality list of prospects and doing a good job of developing them. The ability to develop pitching has yet to be shown, but there is hope.
A second aspect of sustained competitiveness is to avoid the FA albatross contracts that has tied the hands of the club. Even resignings to big and unwarranted contracts for sentimental and other reasons has hurt the team and should be avoided. (Sale, Pedroia, Eovaldi are recent examples)
Competitive teams need at least average players at every position with enough stars thrown in to be a threat. in the work place today, you have to be an A or B level contributor to survive. People who don't cut it are replaced. How much rope do you give a guy?
Also, to be competitive, the team needs at least three quality starters, a closer, good setup men and a BP that doesn't implode under pressure.
I believe Bloom is a smart guy and has his own list of key points needed to make and keep the team competitive. Barring bad luck, I think we will see improvements in 2021 and a fully competitive team by 2023. We need to be patient with Bloom and lets see where he takes us.