Gonzalez by taking up 1 spot on the roster can fill in at 6 different positions and be serviceable, I think it's going to be difficult to find someone better than him that can do that. Ideally, he isn't the primary backup at any position but the 3rd string guy at almost every position.
Especially with 26 man rosters. I wouldn't move on from Marwin when Danny Santana and Michael Chavis are on the roster. Plus Christian Arroyo isn't a sure thing.
Arroyo never has but he's played a bit of 3b. So maybe?
Too bad Pedro Castellanos isn't a little further along in his development because he'd be a dark horse option for 1b as well. He's still flying under the radar and people haven't really caught on to the power spike he's been on since the last 30 games of 2019. He was moved to LF to accommodate Casas. For whatever reason, he never hit for any in game power despite being a huge dude (6'3ish, 240ish). Kinda reminds me of Yandy Diaz in that way.
Last 30 of 2019: .295/.350/.580, .298 BAbip, 123 PA/112 AB, 8bb/21k, 8 HRs.
This year: .285/.363/.487, .303 BAbip, 179 PA/158 AB, 16bb/29k, 8 HR
Since June: .338/.413/.662, .333 BAbip, 80 PA/71 AB, 7bb/11k, 6 HR.
His minor league career is very interesting. I love outliers so he's always been a binky of mine. His first few seasons he barely walked or struck out and hit a bunch of singles. Much like Jarren Duran, I thought if he could add power to his game, he'd be a legit prospect. Dude had 7 HRs in his first 1209 PA/1109 AB. He has 16 in his last 270. He always had raw power and batting practice power, now it's showing up in games. I suggest looking at his career stats if anyone isn't familiar with him and are numbers and outlier nerds like myself.
https://www.baseball-reference.com/register/player.fcgi?id=castel002ped Anyway, he might be someone we are talking about this time next year and maybe an option to bridge over to Casas if he takes a little longer to develop.