I think the trouble is that the argument often gets construed as either "If Rodgers had attended OTAs it would've made a massive positive difference on our season" vs "Rodgers not attending OTAs had absolutely zero impact whatsoever one way or the other". Not saying either of you specifically FWIW but it does seem to often head that way. Of course the truth is probably somewhere in the middle.
Yes it's true that we lost a handful of games by just one possession. And it's true that we only missed the playoffs by one game. But I also don't think you can really look at that and conclude that we could change one or two plays/possessions in any of those games and then assume the rest of the game(s) would've played out exactly as they had. Maybe if Rodgers goes to OTAs he does get more in sync with one of our young guys and maybe that does lead to one extra touchdown scored in one of those one-possession games that we lost. But perhaps our opponent responds differently to that touchdown as well. There's just no way to say with any confidence how it would've played out.
Anyways I am generally of the mind that while I'm sure it wouldn't have hurt anything (and probably can only really be a positive impact overall) I remain unconvinced it would've changed anything in our W/L totals and ultimately that's what matters at the end of the day. I'm sure someone would know better than I, but how much exactly of OTAs are dedicated specifically to position-group meetings/runthrough/etc? I assume the entirety of OTAs would not have just been Rodgers and his WRs conferencing and doing walkthroughs the entire time. Given that there were only 9 days of OTAs to begin with, I'd be curious exactly how much of this time would've went to work between the QB and WRs in the first place.
But anyways. I'm also repeating myself a bit here... At the start of OTAs you had in the WR room Amari Rodgers, Cobb, Winfree, Watkins, Taylor, Danny Davis, Toure, Lazard, and I believe Watson and Doubs had not yet signed right at the start but were there still. But by the time you got to cutdowns in August that was reduced to Am. Rodgers, Cobb, Watkins, Toure, Doubs, Lazard, and Watson as your 'final' WR room (unless you are of the opinion that Rodgers going to OTA with Winfree/Taylor/Davis etc would've resulted in one of them making the final roster ahead of others, which I sincerely doubt). Lazard and Watkins were absent from OTAs as well, and I think it is fair to say that Cobb has already built up a fairly decent rapport with Rodgers that probably didn't stand to benefit much from working OTAs with him. So ultimately we are left with Am. Rodgers, Toure, Doubs, and Watson.
Of that bunch...Watson missed the final three OTAs and much of the remainder of the offseason with injury, so in his case we are talking at most just six practice-days. And I said it before...I don't think it was a chemistry issue that led to Watson dropping that week 1 sure-fire TD, nor would it suggest that Rodgers didn't trust him enough to make the throw in the first place. Watson also dealt with a couple of injuries over the course of the season before hitting his stride late as well, so I guess what I'm asking is...do those six days of OTAs with Rodgers really make a significant positive impact on the time between Watson's week-1 drop, subsequent injuries, and late-season emergence?
Amari Rodgers, of course, was a healthy mid-season release. Again I seriously doubt that working with Rodgers in OTAs would've changed anything here as it was pretty clear very early that he was for all intents and purposes not considered a legitimate option on offense really.
And then there is Doubs, who arguably had the most promising start of the young bunch but ended up missing what...4, 5 weeks with injury himself? Again I won't deny that perhaps those nine days would've had a positive impact but I'd also wager that it would have probably been outweighed by his long-term injury.
That leaves just Toure, who was very much a fringe player who barely played this season.
So again I'm not saying there wouldn't have been any positives whatsoever but I guess at the same time I'm asking...who do we specifically think would've benefitted the most here and in what way do we think it would've had an appreciable (W/L) impact? I agree that it's a bad "look" and when you've just got 50m and all sorts of concessions made to bring you back it sure would look nice to put in that extra effort, but at the end of the day I'm not sure our season would've gone any differently had Rodgers attended. I think our issues are a lot, LOT deeper than 6-9 days of OTAs could ever hope to solve in any meaningful way.
OF course, this is pretty far off-topic for "Fire Joe Barry" at this point, lol.