My objective is to bring to light an area that I think needs improvement, not to debate who is essential and who's not. But to humor you let's look at LF. How many players on the 40 man, can play there besides Buxton and Kepler? Let's see Cave, Kiriloff, Larnach, Rooker, Arraez, Garlic and I'll throw in Broxton because he should be. Could we live without any one of these and suffer at LF? I don't think so.To be more specific. There was an article about a trade for the Reds Castillo. Castillo is a great upgrade in a needed area of pitching that's needed to advance to the World Series. Would I trade Kiriloff (who I'd hate to trade) with a cast of others for Castillo? I would. I wouldn't include anyone who's a true SS or CF (because CF and SS are crucial positions and we only Buxton and Simmons) or anyone who's undervalued due to 2020. I don't think that this trade will happen but if presented, I'd take it. For 2 reasons, #1 it'd be a great upgrade at pitching and #2 it gives more flexibility on the 40 man. A missed opportunity where Musgrove was offered to the Twins but they stalled. Musgrove was later traded for peanuts. The Pirates were eager to trade and we had low tier players they would be interested in. There have been a few teams that have been open for trades and still might be if they are only sought out. Again I don't want to debate trades or who's essential and who's not.