HRON

Some of the challenges expire tomorrow and I just want to make sure I'm not missing anything.  It's only the first challenge (for release 2-4) that contain tokens, right? So total of 7 possible so far? Or am I missing some?

Long story short, went on a run pulling GAGP packs.  Would do 5 at a time and each one turned a small profit (consistent 87-89's, 3/5 were elites, etc.) so I just kept pulling them and struck gold with Lamar.  He insta-sold for 2.2 mil so now I'm sitting on some coin and don't know where to best invest.   I was able to do the SB MVP set so I have Mahomes/Tyreek/Sherman, but took a break from MUT for awhile over thanksgiving/christmas so its pretty sparse behind that.  Don't really have any chems, should I try to get Brawler on everyone since training is pretty cheap now? Or hold onto this stack for some upcoming stuff (have never played this deep before so not sure whats coming down the pipe)? Who is the must have guy right now?