Your skepticism is proving to be warranted - 0/3 with 3 Ks tonight.
I'm going to make the final call here soon... I'm a bit thinned out offensively, with Marte suspended and now Haniger going down for a few weeks, and maybe Thames dealing with a hamstring injury. Luckily, my other mainstays in Goldschmidt and C. Seager are looking good, but Polanco is absolute garbage right now, and Braun as usual is fine - when he plays.
I basically need to add a CF replacement, so I'm hoping I can grab Grichuk for cheap, and the other U spot is really up for grabs. Dickerson is currently filling it for me. His matchups seem pretty good for a while, so the smart thing is probably to just stick with him, but Bellinger's upside is tempting. I'm currently sitting on a lukewarm $5 bid, which I feel like is definitely too low to land him with the hype that he has, but also maybe the highest I should go for a pretty speculative add. I think I'll just do it and see what happens, I can live with wasting the money if he has to go back down, and if I get really lucky, he'll be a big contributor for me for a while, and be priced very nicely as a keeper. (For that reason, I assume the winning bid will be closer to 10 or 11, since that's still ok keeper money, but he's also less attractive as a 1B option).
The real prospect move I should be considering is when to try and roster Austin Meadows for a dollar. I imagine that the Pirates plan to still keep him down until the trade deadline, but the offense, and general situation, is such a dumpster fire in Pittsburgh that it would be hard to justify not calling him up if he starts to catch fire offensively in AAA. But I'm a little handcuffed here, since if I roster him as a minor league player, I then waste two bench spots since Marte is out, so I'll probably drag my feet as long as possible -- at least through May.